140324464

素因数分解:

$2^4\times 7^1\times {\mathrm{1252897}}^1$

素因数の和:1252912

約数の個数: 20

約数和(自身を含む): 310718704

約数和(自身を除く): 170394240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1252897, 2505794, 5011588, 8770279, 10023176, 17540558, 20046352, 35081116, 70162232, 140324464]

約数ペア:

[(1, 140324464), (2, 70162232), (4, 35081116), (7, 20046352), (8, 17540558), (14, 10023176), (16, 8770279), (28, 5011588), (56, 2505794), (112, 1252897)]