28079711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 32755968

約数和(自身を除く): 4676257

約数列:

[1, 11, 23, 41, 253, 451, 943, 2707, 10373, 29777, 62261, 110987, 684871, 1220857, 2552701, 28079711]

約数ペア:

[(1, 28079711), (11, 2552701), (23, 1220857), (41, 684871), (253, 110987), (451, 62261), (943, 29777), (2707, 10373)]