25947029168

素因数分解:

$2^4\times {\mathrm{1723}}^1\times {\mathrm{941201}}^1$

素因数の和:942932

約数の個数: 20

約数和(自身を含む): 50301599688

約数和(自身を除く): 24354570520

約数列:

[1, 2, 4, 8, 16, 1723, 3446, 6892, 13784, 27568, 941201, 1882402, 3764804, 7529608, 15059216, 1621689323, 3243378646, 6486757292, 12973514584, 25947029168]

約数ペア:

[(1, 25947029168), (2, 12973514584), (4, 6486757292), (8, 3243378646), (16, 1621689323), (1723, 15059216), (3446, 7529608), (6892, 3764804), (13784, 1882402), (27568, 941201)]