3825776

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1688

約数の個数: 20

約数和(自身を含む): 7464552

約数和(自身を除く): 3638776

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1523, 2512, 3046, 6092, 12184, 24368, 239111, 478222, 956444, 1912888, 3825776]

約数ペア:

[(1, 3825776), (2, 1912888), (4, 956444), (8, 478222), (16, 239111), (157, 24368), (314, 12184), (628, 6092), (1256, 3046), (1523, 2512)]