28806193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 32432400

約数和(自身を除く): 3626207

約数列:

[1, 13, 29, 109, 377, 701, 1417, 3161, 9113, 20329, 41093, 76409, 264277, 993317, 2215861, 28806193]

約数ペア:

[(1, 28806193), (13, 2215861), (29, 993317), (109, 264277), (377, 76409), (701, 41093), (1417, 20329), (3161, 9113)]