25958066

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 41536620

約数和(自身を除く): 15578554

約数列:

[1, 2, 19, 38, 157, 229, 314, 361, 458, 722, 2983, 4351, 5966, 8702, 35953, 56677, 71906, 82669, 113354, 165338, 683107, 1366214, 12979033, 25958066]

約数ペア:

[(1, 25958066), (2, 12979033), (19, 1366214), (38, 683107), (157, 165338), (229, 113354), (314, 82669), (361, 71906), (458, 56677), (722, 35953), (2983, 8702), (4351, 5966)]