28374326

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1901}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 45191520

約数和(自身を除く): 16817194

約数列:

[1, 2, 17, 34, 439, 878, 1901, 3802, 7463, 14926, 32317, 64634, 834539, 1669078, 14187163, 28374326]

約数ペア:

[(1, 28374326), (2, 14187163), (17, 1669078), (34, 834539), (439, 64634), (878, 32317), (1901, 14926), (3802, 7463)]