65209256

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3793}}^1$

素因数の和:4113

約数の個数: 32

約数和(自身を含む): 140226240

約数和(自身を除く): 75016984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 3793, 4298, 7586, 8596, 15172, 17192, 26551, 30344, 53102, 106204, 212408, 1164451, 2328902, 4657804, 8151157, 9315608, 16302314, 32604628, 65209256]

約数ペア:

[(1, 65209256), (2, 32604628), (4, 16302314), (7, 9315608), (8, 8151157), (14, 4657804), (28, 2328902), (56, 1164451), (307, 212408), (614, 106204), (1228, 53102), (2149, 30344), (2456, 26551), (3793, 17192), (4298, 15172), (7586, 8596)]