6628748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3953

約数の個数: 24

約数和(自身を含む): 13478304

約数和(自身を除く): 6849556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 3881, 7762, 15524, 27167, 54334, 108668, 236741, 473482, 946964, 1657187, 3314374, 6628748]

約数ペア:

[(1, 6628748), (2, 3314374), (4, 1657187), (7, 946964), (14, 473482), (28, 236741), (61, 108668), (122, 54334), (244, 27167), (427, 15524), (854, 7762), (1708, 3881)]