38861870874

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{71437}}^1$

素因数の和:72790

約数の個数: 32

約数和(自身を含む): 78881268096

約数和(自身を除く): 40019397222

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1277, 2554, 3831, 7662, 71437, 90667, 142874, 181334, 214311, 272001, 428622, 544002, 5072027, 10144054, 15216081, 30432162, 91225049, 182450098, 273675147, 547350294, 6476978479, 12953956958, 19430935437, 38861870874]

約数ペア:

[(1, 38861870874), (2, 19430935437), (3, 12953956958), (6, 6476978479), (71, 547350294), (142, 273675147), (213, 182450098), (426, 91225049), (1277, 30432162), (2554, 15216081), (3831, 10144054), (7662, 5072027), (71437, 544002), (90667, 428622), (142874, 272001), (181334, 214311)]