69148556

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{3851}}^1$

素因数の和:3989

約数の個数: 18

約数和(自身を含む): 122874948

約数和(自身を除く): 53726392

約数列:

[1, 2, 4, 67, 134, 268, 3851, 4489, 7702, 8978, 15404, 17956, 258017, 516034, 1032068, 17287139, 34574278, 69148556]

約数ペア:

[(1, 69148556), (2, 34574278), (4, 17287139), (67, 1032068), (134, 516034), (268, 258017), (3851, 17956), (4489, 15404), (7702, 8978)]