69879988

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{3797}}^1$

素因数の和:3951

約数の個数: 24

約数和(自身を含む): 126336672

約数和(自身を除く): 56456684

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 3797, 4601, 7594, 9202, 15188, 18404, 163271, 326542, 406279, 653084, 812558, 1625116, 17469997, 34939994, 69879988]

約数ペア:

[(1, 69879988), (2, 34939994), (4, 17469997), (43, 1625116), (86, 812558), (107, 653084), (172, 406279), (214, 326542), (428, 163271), (3797, 18404), (4601, 15188), (7594, 9202)]