28022842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{653}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 43164000

約数和(自身を除く): 15141158

約数列:

[1, 2, 43, 86, 499, 653, 998, 1306, 21457, 28079, 42914, 56158, 325847, 651694, 14011421, 28022842]

約数ペア:

[(1, 28022842), (2, 14011421), (43, 651694), (86, 325847), (499, 56158), (653, 42914), (998, 28079), (1306, 21457)]