25012864

素因数分解:

$2^7\times {\mathrm{195413}}^1$

素因数の和:195427

約数の個数: 16

約数和(自身を含む): 49830570

約数和(自身を除く): 24817706

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 195413, 390826, 781652, 1563304, 3126608, 6253216, 12506432, 25012864]

約数ペア:

[(1, 25012864), (2, 12506432), (4, 6253216), (8, 3126608), (16, 1563304), (32, 781652), (64, 390826), (128, 195413)]