28702838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1721}}^1$

素因数の和:2023

約数の個数: 16

約数和(自身を含む): 44634240

約数和(自身を除く): 15931402

約数列:

[1, 2, 31, 62, 269, 538, 1721, 3442, 8339, 16678, 53351, 106702, 462949, 925898, 14351419, 28702838]

約数ペア:

[(1, 28702838), (2, 14351419), (31, 925898), (62, 462949), (269, 106702), (538, 53351), (1721, 16678), (3442, 8339)]