28896842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1831}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 46781952

約数和(自身を除く): 17885110

約数列:

[1, 2, 13, 26, 607, 1214, 1831, 3662, 7891, 15782, 23803, 47606, 1111417, 2222834, 14448421, 28896842]

約数ペア:

[(1, 28896842), (2, 14448421), (13, 2222834), (26, 1111417), (607, 47606), (1214, 23803), (1831, 15782), (3662, 7891)]