28354742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64151}}^1$

素因数の和:64183

約数の個数: 16

約数和(自身を含む): 48498912

約数和(自身を除く): 20144170

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64151, 128302, 833963, 1090567, 1667926, 2181134, 14177371, 28354742]

約数ペア:

[(1, 28354742), (2, 14177371), (13, 2181134), (17, 1667926), (26, 1090567), (34, 833963), (221, 128302), (442, 64151)]