72714416

素因数分解:

$2^4\times {\mathrm{1171}}^1\times {\mathrm{3881}}^1$

素因数の和:5060

約数の個数: 20

約数和(自身を含む): 141040824

約数和(自身を除く): 68326408

約数列:

[1, 2, 4, 8, 16, 1171, 2342, 3881, 4684, 7762, 9368, 15524, 18736, 31048, 62096, 4544651, 9089302, 18178604, 36357208, 72714416]

約数ペア:

[(1, 72714416), (2, 36357208), (4, 18178604), (8, 9089302), (16, 4544651), (1171, 62096), (2342, 31048), (3881, 18736), (4684, 15524), (7762, 9368)]