70251748

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{41131}}^1$

素因数の和:41203

約数の個数: 24

約数和(自身を含む): 142810304

約数和(自身を除く): 72558556

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 41131, 82262, 164524, 287917, 575834, 1151668, 2508991, 5017982, 10035964, 17562937, 35125874, 70251748]

約数ペア:

[(1, 70251748), (2, 35125874), (4, 17562937), (7, 10035964), (14, 5017982), (28, 2508991), (61, 1151668), (122, 575834), (244, 287917), (427, 164524), (854, 82262), (1708, 41131)]