117268528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13751}}^1$

素因数の和:13813

約数の個数: 40

約数和(自身を含む): 250671456

約数和(自身を除く): 133402928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 13751, 27502, 55004, 110008, 178763, 220016, 357526, 563791, 715052, 1127582, 1430104, 2255164, 2860208, 4510328, 7329283, 9020656, 14658566, 29317132, 58634264, 117268528]

約数ペア:

[(1, 117268528), (2, 58634264), (4, 29317132), (8, 14658566), (13, 9020656), (16, 7329283), (26, 4510328), (41, 2860208), (52, 2255164), (82, 1430104), (104, 1127582), (164, 715052), (208, 563791), (328, 357526), (533, 220016), (656, 178763), (1066, 110008), (2132, 55004), (4264, 27502), (8528, 13751)]