65276456

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11317}}^1$

素因数の和:11433

約数の個数: 32

約数和(自身を含む): 141248640

約数和(自身を除く): 75972184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 11317, 22634, 45268, 79219, 90536, 158438, 316876, 633752, 1165651, 2331302, 4662604, 8159557, 9325208, 16319114, 32638228, 65276456]

約数ペア:

[(1, 65276456), (2, 32638228), (4, 16319114), (7, 9325208), (8, 8159557), (14, 4662604), (28, 2331302), (56, 1165651), (103, 633752), (206, 316876), (412, 158438), (721, 90536), (824, 79219), (1442, 45268), (2884, 22634), (5768, 11317)]