66527792

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{11779}}^1$

素因数の和:12140

約数の個数: 20

約数和(自身を含む): 129273720

約数和(自身を除く): 62745928

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 11779, 23558, 47116, 94232, 188464, 4157987, 8315974, 16631948, 33263896, 66527792]

約数ペア:

[(1, 66527792), (2, 33263896), (4, 16631948), (8, 8315974), (16, 4157987), (353, 188464), (706, 94232), (1412, 47116), (2824, 23558), (5648, 11779)]