28186522

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154871}}^1$

素因数の和:154893

約数の個数: 16

約数和(自身を含む): 52036992

約数和(自身を除く): 23850470

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 154871, 309742, 1084097, 2013323, 2168194, 4026646, 14093261, 28186522]

約数ペア:

[(1, 28186522), (2, 14093261), (7, 4026646), (13, 2168194), (14, 2013323), (26, 1084097), (91, 309742), (182, 154871)]