68896906

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{1979}}^1$

素因数の和:2110

約数の個数: 24

約数和(自身を含む): 113050080

約数和(自身を除く): 44153174

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 1979, 2678, 3958, 17407, 25727, 34814, 51454, 203837, 334451, 407674, 668902, 2649881, 5299762, 34448453, 68896906]

約数ペア:

[(1, 68896906), (2, 34448453), (13, 5299762), (26, 2649881), (103, 668902), (169, 407674), (206, 334451), (338, 203837), (1339, 51454), (1979, 34814), (2678, 25727), (3958, 17407)]