69870856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4157}}^1$

素因数の和:4365

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 73829624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4157, 4202, 8314, 8404, 16628, 16808, 33256, 45727, 91454, 182908, 365816, 793987, 1587974, 3175948, 6351896, 8733857, 17467714, 34935428, 69870856]

約数ペア:

[(1, 69870856), (2, 34935428), (4, 17467714), (8, 8733857), (11, 6351896), (22, 3175948), (44, 1587974), (88, 793987), (191, 365816), (382, 182908), (764, 91454), (1528, 45727), (2101, 33256), (4157, 16808), (4202, 16628), (8314, 8404)]