28564366

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 43704864

約数和(自身を除く): 15140498

約数列:

[1, 2, 97, 113, 194, 226, 1303, 2606, 10961, 21922, 126391, 147239, 252782, 294478, 14282183, 28564366]

約数ペア:

[(1, 28564366), (2, 14282183), (97, 294478), (113, 252782), (194, 147239), (226, 126391), (1303, 21922), (2606, 10961)]