28559674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99859}}^1$

素因数の和:99885

約数の個数: 16

約数和(自身を含む): 50329440

約数和(自身を除く): 21769766

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99859, 199718, 1098449, 1298167, 2196898, 2596334, 14279837, 28559674]

約数ペア:

[(1, 28559674), (2, 14279837), (11, 2596334), (13, 2196898), (22, 1298167), (26, 1098449), (143, 199718), (286, 99859)]