28928543

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1166

約数の個数: 16

約数和(自身を含む): 35170560

約数和(自身を除く): 6242017

約数列:

[1, 7, 17, 119, 283, 859, 1981, 4811, 6013, 14603, 33677, 102221, 243097, 1701679, 4132649, 28928543]

約数ペア:

[(1, 28928543), (7, 4132649), (17, 1701679), (119, 243097), (283, 102221), (859, 33677), (1981, 14603), (4811, 6013)]