69371536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{333517}}^1$

素因数の和:333538

約数の個数: 20

約数和(自身を含む): 144746812

約数和(自身を除く): 75375276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 333517, 667034, 1334068, 2668136, 4335721, 5336272, 8671442, 17342884, 34685768, 69371536]

約数ペア:

[(1, 69371536), (2, 34685768), (4, 17342884), (8, 8671442), (13, 5336272), (16, 4335721), (26, 2668136), (52, 1334068), (104, 667034), (208, 333517)]