65713256

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19889}}^1$

素因数の和:19961

約数の個数: 32

約数和(自身を含む): 143208000

約数和(自身を除く): 77494744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 19889, 39778, 79556, 139223, 159112, 278446, 556892, 1113784, 1173451, 2346902, 4693804, 8214157, 9387608, 16428314, 32856628, 65713256]

約数ペア:

[(1, 65713256), (2, 32856628), (4, 16428314), (7, 9387608), (8, 8214157), (14, 4693804), (28, 2346902), (56, 1173451), (59, 1113784), (118, 556892), (236, 278446), (413, 159112), (472, 139223), (826, 79556), (1652, 39778), (3304, 19889)]