28520803592

素因数分解:

$2^3\times {\mathrm{2269}}^1\times {\mathrm{1571221}}^1$

素因数の和:1573496

約数の個数: 16

約数和(自身を含む): 53500109100

約数和(自身を除く): 24979305508

約数列:

[1, 2, 4, 8, 2269, 4538, 9076, 18152, 1571221, 3142442, 6284884, 12569768, 3565100449, 7130200898, 14260401796, 28520803592]

約数ペア:

[(1, 28520803592), (2, 14260401796), (4, 7130200898), (8, 3565100449), (2269, 12569768), (4538, 6284884), (9076, 3142442), (18152, 1571221)]