28000874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41057}}^1$

素因数の和:41101

約数の個数: 16

約数和(自身を含む): 47298816

約数和(自身を除く): 19297942

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41057, 82114, 451627, 903254, 1272767, 2545534, 14000437, 28000874]

約数ペア:

[(1, 28000874), (2, 14000437), (11, 2545534), (22, 1272767), (31, 903254), (62, 451627), (341, 82114), (682, 41057)]