68920988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{6917}}^1$

素因数の和:7021

約数の個数: 24

約数和(自身を含む): 125520192

約数和(自身を除く): 56599204

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 6917, 9964, 13834, 27668, 325099, 366601, 650198, 733202, 1300396, 1466404, 17230247, 34460494, 68920988]

約数ペア:

[(1, 68920988), (2, 34460494), (4, 17230247), (47, 1466404), (53, 1300396), (94, 733202), (106, 650198), (188, 366601), (212, 325099), (2491, 27668), (4982, 13834), (6917, 9964)]