28269202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13763}}^1$

素因数の和:13857

約数の個数: 16

約数和(自身を含む): 46247040

約数和(自身を除く): 17977838

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13763, 27526, 178919, 357838, 1087277, 2174554, 14134601, 28269202]

約数ペア:

[(1, 28269202), (2, 14134601), (13, 2174554), (26, 1087277), (79, 357838), (158, 178919), (1027, 27526), (2054, 13763)]