45371398

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 71216712

約数和(自身を除く): 25845314

約数列:

[1, 2, 37, 73, 74, 146, 227, 454, 1369, 2701, 2738, 5402, 8399, 16571, 16798, 33142, 99937, 199874, 310763, 613127, 621526, 1226254, 22685699, 45371398]

約数ペア:

[(1, 45371398), (2, 22685699), (37, 1226254), (73, 621526), (74, 613127), (146, 310763), (227, 199874), (454, 99937), (1369, 33142), (2701, 16798), (2738, 16571), (5402, 8399)]