69772066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20218

約数の個数: 32

約数和(自身を含む): 135596160

約数和(自身を除く): 65824094

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 20177, 40354, 141239, 262301, 282478, 383363, 524602, 766726, 1836107, 2683541, 3672214, 4983719, 5367082, 9967438, 34886033, 69772066]

約数ペア:

[(1, 69772066), (2, 34886033), (7, 9967438), (13, 5367082), (14, 4983719), (19, 3672214), (26, 2683541), (38, 1836107), (91, 766726), (133, 524602), (182, 383363), (247, 282478), (266, 262301), (494, 141239), (1729, 40354), (3458, 20177)]