28366104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90917}}^1$

素因数の和:90939

約数の個数: 32

約数和(自身を含む): 76371120

約数和(自身を除く): 48005016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 90917, 181834, 272751, 363668, 545502, 727336, 1091004, 1181921, 2182008, 2363842, 3545763, 4727684, 7091526, 9455368, 14183052, 28366104]

約数ペア:

[(1, 28366104), (2, 14183052), (3, 9455368), (4, 7091526), (6, 4727684), (8, 3545763), (12, 2363842), (13, 2182008), (24, 1181921), (26, 1091004), (39, 727336), (52, 545502), (78, 363668), (104, 272751), (156, 181834), (312, 90917)]