77913752

素因数分解:

$2^3\times 7^1\times {\mathrm{1391317}}^1$

素因数の和:1391330

約数の個数: 16

約数和(自身を含む): 166958160

約数和(自身を除く): 89044408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1391317, 2782634, 5565268, 9739219, 11130536, 19478438, 38956876, 77913752]

約数ペア:

[(1, 77913752), (2, 38956876), (4, 19478438), (7, 11130536), (8, 9739219), (14, 5565268), (28, 2782634), (56, 1391317)]