28019774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3041}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 44680896

約数和(自身を除く): 16661122

約数列:

[1, 2, 17, 34, 271, 542, 3041, 4607, 6082, 9214, 51697, 103394, 824111, 1648222, 14009887, 28019774]

約数ペア:

[(1, 28019774), (2, 14009887), (17, 1648222), (34, 824111), (271, 103394), (542, 51697), (3041, 9214), (4607, 6082)]