document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1106472>Question 1106472</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the Sum of the proper divisors of 62 742 241 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #721471 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=721471\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "Use an online prime factorization machine to find that 62742241 = 89^4.<br><BR>\n" );
document.write( "Then the sum of the proper factors is 1+89+89^2+89^3 = 712980.<br><BR>\n" );
document.write( "And no, there is no easy way to find the prime factorization of the given number. </SPAN>\n" );
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