28284274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2767}}^1$

素因数の和:3057

約数の個数: 16

約数和(自身を含む): 44841600

約数和(自身を除く): 16557326

約数列:

[1, 2, 19, 38, 269, 538, 2767, 5111, 5534, 10222, 52573, 105146, 744323, 1488646, 14142137, 28284274]

約数ペア:

[(1, 28284274), (2, 14142137), (19, 1488646), (38, 744323), (269, 105146), (538, 52573), (2767, 10222), (5111, 5534)]