68209748

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 120849960

約数和(自身を除く): 52640212

約数列:

[1, 2, 4, 173, 241, 346, 409, 482, 692, 818, 964, 1636, 41693, 70757, 83386, 98569, 141514, 166772, 197138, 283028, 394276, 17052437, 34104874, 68209748]

約数ペア:

[(1, 68209748), (2, 34104874), (4, 17052437), (173, 394276), (241, 283028), (346, 197138), (409, 166772), (482, 141514), (692, 98569), (818, 83386), (964, 70757), (1636, 41693)]