7425779216

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{3387673}}^1$

素因数の和:3387818

約数の個数: 20

約数和(自身を含む): 14492469372

約数和(自身を除く): 7066690156

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 3387673, 6775346, 13550692, 27101384, 54202768, 464111201, 928222402, 1856444804, 3712889608, 7425779216]

約数ペア:

[(1, 7425779216), (2, 3712889608), (4, 1856444804), (8, 928222402), (16, 464111201), (137, 54202768), (274, 27101384), (548, 13550692), (1096, 6775346), (2192, 3387673)]