67191988

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 119992320

約数和(自身を除く): 52800332

約数列:

[1, 2, 4, 61, 122, 244, 383, 719, 766, 1438, 1532, 2876, 23363, 43859, 46726, 87718, 93452, 175436, 275377, 550754, 1101508, 16797997, 33595994, 67191988]

約数ペア:

[(1, 67191988), (2, 33595994), (4, 16797997), (61, 1101508), (122, 550754), (244, 275377), (383, 175436), (719, 93452), (766, 87718), (1438, 46726), (1532, 43859), (2876, 23363)]