28571792

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{1453}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 55441020

約数和(自身を除く): 26869228

約数列:

[1, 2, 4, 8, 16, 1229, 1453, 2458, 2906, 4916, 5812, 9832, 11624, 19664, 23248, 1785737, 3571474, 7142948, 14285896, 28571792]

約数ペア:

[(1, 28571792), (2, 14285896), (4, 7142948), (8, 3571474), (16, 1785737), (1229, 23248), (1453, 19664), (2458, 11624), (2906, 9832), (4916, 5812)]