42339572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{13553}}^1$

素因数の和:13639

約数の個数: 24

約数和(自身を含む): 81974592

約数和(自身を除く): 39635020

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 13553, 27106, 54212, 149083, 298166, 596332, 962263, 1924526, 3849052, 10584893, 21169786, 42339572]

約数ペア:

[(1, 42339572), (2, 21169786), (4, 10584893), (11, 3849052), (22, 1924526), (44, 962263), (71, 596332), (142, 298166), (284, 149083), (781, 54212), (1562, 27106), (3124, 13553)]