25263428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3607}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 47279232

約数和(自身を除く): 22015804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 3607, 7004, 7214, 14428, 61319, 122638, 245276, 371521, 743042, 1486084, 6315857, 12631714, 25263428]

約数ペア:

[(1, 25263428), (2, 12631714), (4, 6315857), (17, 1486084), (34, 743042), (68, 371521), (103, 245276), (206, 122638), (412, 61319), (1751, 14428), (3502, 7214), (3607, 7004)]