56676464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 118711152

約数和(自身を除く): 62034688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 521, 523, 1042, 1046, 2084, 2092, 4168, 4184, 6773, 6799, 8336, 8368, 13546, 13598, 27092, 27196, 54184, 54392, 108368, 108784, 272483, 544966, 1089932, 2179864, 3542279, 4359728, 7084558, 14169116, 28338232, 56676464]

約数ペア:

[(1, 56676464), (2, 28338232), (4, 14169116), (8, 7084558), (13, 4359728), (16, 3542279), (26, 2179864), (52, 1089932), (104, 544966), (208, 272483), (521, 108784), (523, 108368), (1042, 54392), (1046, 54184), (2084, 27196), (2092, 27092), (4168, 13598), (4184, 13546), (6773, 8368), (6799, 8336)]