28086214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1427}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 45461808

約数和(自身を除く): 17375594

約数列:

[1, 2, 13, 26, 757, 1427, 1514, 2854, 9841, 18551, 19682, 37102, 1080239, 2160478, 14043107, 28086214]

約数ペア:

[(1, 28086214), (2, 14043107), (13, 2160478), (26, 1080239), (757, 37102), (1427, 19682), (1514, 18551), (2854, 9841)]