28637146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2657}}^1$

素因数の和:2993

約数の個数: 16

約数和(自身を含む): 45643176

約数和(自身を除く): 17006030

約数列:

[1, 2, 17, 34, 317, 634, 2657, 5314, 5389, 10778, 45169, 90338, 842269, 1684538, 14318573, 28637146]

約数ペア:

[(1, 28637146), (2, 14318573), (17, 1684538), (34, 842269), (317, 90338), (634, 45169), (2657, 10778), (5314, 5389)]