42425728

素因数分解:

$2^7\times {\mathrm{331451}}^1$

素因数の和:331465

約数の個数: 16

約数和(自身を含む): 84520260

約数和(自身を除く): 42094532

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 331451, 662902, 1325804, 2651608, 5303216, 10606432, 21212864, 42425728]

約数ペア:

[(1, 42425728), (2, 21212864), (4, 10606432), (8, 5303216), (16, 2651608), (32, 1325804), (64, 662902), (128, 331451)]