25120648

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1531}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 54048960

約数和(自身を除く): 28928312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 1531, 2051, 2344, 3062, 4102, 6124, 8204, 10717, 12248, 16408, 21434, 42868, 85736, 448583, 897166, 1794332, 3140081, 3588664, 6280162, 12560324, 25120648]

約数ペア:

[(1, 25120648), (2, 12560324), (4, 6280162), (7, 3588664), (8, 3140081), (14, 1794332), (28, 897166), (56, 448583), (293, 85736), (586, 42868), (1172, 21434), (1531, 16408), (2051, 12248), (2344, 10717), (3062, 8204), (4102, 6124)]