25257136

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{14753}}^1$

素因数の和:14868

約数の個数: 20

約数和(自身を含む): 49396392

約数和(自身を除く): 24139256

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 14753, 29506, 59012, 118024, 236048, 1578571, 3157142, 6314284, 12628568, 25257136]

約数ペア:

[(1, 25257136), (2, 12628568), (4, 6314284), (8, 3157142), (16, 1578571), (107, 236048), (214, 118024), (428, 59012), (856, 29506), (1712, 14753)]