71359022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268267}}^1$

素因数の和:268295

約数の個数: 16

約数和(自身を含む): 128768640

約数和(自身を除く): 57409618

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268267, 536534, 1877869, 3755738, 5097073, 10194146, 35679511, 71359022]

約数ペア:

[(1, 71359022), (2, 35679511), (7, 10194146), (14, 5097073), (19, 3755738), (38, 1877869), (133, 536534), (266, 268267)]