68157649192

素因数分解:

$2^3\times {\mathrm{397}}^1\times {\mathrm{3137}}^1\times {\mathrm{6841}}^1$

素因数の和:10381

約数の個数: 32

約数和(自身を含む): 128177070120

約数和(自身を除く): 60019420928

約数列:

[1, 2, 4, 8, 397, 794, 1588, 3137, 3176, 6274, 6841, 12548, 13682, 25096, 27364, 54728, 1245389, 2490778, 2715877, 4981556, 5431754, 9963112, 10863508, 21460217, 21727016, 42920434, 85840868, 171681736, 8519706149, 17039412298, 34078824596, 68157649192]

約数ペア:

[(1, 68157649192), (2, 34078824596), (4, 17039412298), (8, 8519706149), (397, 171681736), (794, 85840868), (1588, 42920434), (3137, 21727016), (3176, 21460217), (6274, 10863508), (6841, 9963112), (12548, 5431754), (13682, 4981556), (25096, 2715877), (27364, 2490778), (54728, 1245389)]