40734746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6390

約数の個数: 24

約数和(自身を含む): 69657120

約数和(自身を除く): 28922374

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6343, 6422, 12686, 82459, 120517, 164918, 241034, 1071967, 1566721, 2143934, 3133442, 20367373, 40734746]

約数ペア:

[(1, 40734746), (2, 20367373), (13, 3133442), (19, 2143934), (26, 1566721), (38, 1071967), (169, 241034), (247, 164918), (338, 120517), (494, 82459), (3211, 12686), (6343, 6422)]