25472244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4271}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 68898816

約数和(自身を除く): 43426572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4271, 5964, 8542, 12813, 17084, 25626, 29897, 51252, 59794, 89691, 119588, 179382, 303241, 358764, 606482, 909723, 1212964, 1819446, 2122687, 3638892, 4245374, 6368061, 8490748, 12736122, 25472244]

約数ペア:

[(1, 25472244), (2, 12736122), (3, 8490748), (4, 6368061), (6, 4245374), (7, 3638892), (12, 2122687), (14, 1819446), (21, 1212964), (28, 909723), (42, 606482), (71, 358764), (84, 303241), (142, 179382), (213, 119588), (284, 89691), (426, 59794), (497, 51252), (852, 29897), (994, 25626), (1491, 17084), (1988, 12813), (2982, 8542), (4271, 5964)]