42574792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2287}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 86486400

約数和(自身を除く): 43911608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2287, 2327, 4574, 4654, 9148, 9308, 18296, 18616, 29731, 59462, 118924, 237848, 409373, 818746, 1637492, 3274984, 5321849, 10643698, 21287396, 42574792]

約数ペア:

[(1, 42574792), (2, 21287396), (4, 10643698), (8, 5321849), (13, 3274984), (26, 1637492), (52, 818746), (104, 409373), (179, 237848), (358, 118924), (716, 59462), (1432, 29731), (2287, 18616), (2327, 18296), (4574, 9308), (4654, 9148)]