66422746

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10390

約数の個数: 24

約数和(自身を含む): 113577120

約数和(自身を除く): 47154374

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 10343, 20686, 134459, 196517, 268918, 393034, 1747967, 2554721, 3495934, 5109442, 33211373, 66422746]

約数ペア:

[(1, 66422746), (2, 33211373), (13, 5109442), (19, 3495934), (26, 2554721), (38, 1747967), (169, 393034), (247, 268918), (338, 196517), (494, 134459), (3211, 20686), (6422, 10343)]