628711712

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{479201}}^1$

素因数の和:479252

約数の個数: 24

約数和(自身を含む): 1267968492

約数和(自身を除く): 639256780

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 479201, 958402, 1916804, 3833608, 7667216, 15334432, 19647241, 39294482, 78588964, 157177928, 314355856, 628711712]

約数ペア:

[(1, 628711712), (2, 314355856), (4, 157177928), (8, 78588964), (16, 39294482), (32, 19647241), (41, 15334432), (82, 7667216), (164, 3833608), (328, 1916804), (656, 958402), (1312, 479201)]