69137008

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{659}}^1$

素因数の和:829

約数の個数: 40

約数和(自身を含む): 137491200

約数和(自身を除く): 68354192

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 632, 659, 664, 1264, 1318, 1328, 2636, 5272, 6557, 10544, 13114, 26228, 52061, 52456, 54697, 104122, 104912, 109394, 208244, 218788, 416488, 437576, 832976, 875152, 4321063, 8642126, 17284252, 34568504, 69137008]

約数ペア:

[(1, 69137008), (2, 34568504), (4, 17284252), (8, 8642126), (16, 4321063), (79, 875152), (83, 832976), (158, 437576), (166, 416488), (316, 218788), (332, 208244), (632, 109394), (659, 104912), (664, 104122), (1264, 54697), (1318, 52456), (1328, 52061), (2636, 26228), (5272, 13114), (6557, 10544)]