25507204

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1523}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 46085760

約数和(自身を除く): 20578556

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 1523, 3046, 4187, 6092, 8374, 16748, 80719, 120317, 161438, 240634, 322876, 481268, 6376801, 12753602, 25507204]

約数ペア:

[(1, 25507204), (2, 12753602), (4, 6376801), (53, 481268), (79, 322876), (106, 240634), (158, 161438), (212, 120317), (316, 80719), (1523, 16748), (3046, 8374), (4187, 6092)]