70569616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2161}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 148252664

約数和(自身を除く): 77683048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2161, 2512, 4082, 4322, 8164, 8644, 16328, 17288, 28093, 32656, 34576, 56186, 112372, 224744, 339277, 449488, 678554, 1357108, 2714216, 4410601, 5428432, 8821202, 17642404, 35284808, 70569616]

約数ペア:

[(1, 70569616), (2, 35284808), (4, 17642404), (8, 8821202), (13, 5428432), (16, 4410601), (26, 2714216), (52, 1357108), (104, 678554), (157, 449488), (208, 339277), (314, 224744), (628, 112372), (1256, 56186), (2041, 34576), (2161, 32656), (2512, 28093), (4082, 17288), (4322, 16328), (8164, 8644)]