42043564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 76227200

約数和(自身を除く): 34183636

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 829, 1636, 1658, 3316, 12679, 25358, 25699, 50716, 51398, 102796, 339061, 678122, 1356244, 10510891, 21021782, 42043564]

約数ペア:

[(1, 42043564), (2, 21021782), (4, 10510891), (31, 1356244), (62, 678122), (124, 339061), (409, 102796), (818, 51398), (829, 50716), (1636, 25699), (1658, 25358), (3316, 12679)]