80449538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 59864062

約数列:

[1, 2, 13, 23, 26, 29, 46, 58, 299, 377, 598, 667, 754, 1334, 4639, 8671, 9278, 17342, 60307, 106697, 120614, 134531, 213394, 269062, 1387061, 1748903, 2774122, 3094213, 3497806, 6188426, 40224769, 80449538]

約数ペア:

[(1, 80449538), (2, 40224769), (13, 6188426), (23, 3497806), (26, 3094213), (29, 2774122), (46, 1748903), (58, 1387061), (299, 269062), (377, 213394), (598, 134531), (667, 120614), (754, 106697), (1334, 60307), (4639, 17342), (8671, 9278)]