420955456

素因数分解:

$2^6\times {\mathrm{6577429}}^1$

素因数の和:6577441

約数の個数: 14

約数和(自身を含む): 835333610

約数和(自身を除く): 414378154

約数列:

[1, 2, 4, 8, 16, 32, 64, 6577429, 13154858, 26309716, 52619432, 105238864, 210477728, 420955456]

約数ペア:

[(1, 420955456), (2, 210477728), (4, 105238864), (8, 52619432), (16, 26309716), (32, 13154858), (64, 6577429)]