69320264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{666541}}^1$

素因数の和:666560

約数の個数: 16

約数和(自身を含む): 139973820

約数和(自身を除く): 70653556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 666541, 1333082, 2666164, 5332328, 8665033, 17330066, 34660132, 69320264]

約数ペア:

[(1, 69320264), (2, 34660132), (4, 17330066), (8, 8665033), (13, 5332328), (26, 2666164), (52, 1333082), (104, 666541)]