28674896

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5077}}^1$

素因数の和:5438

約数の個数: 20

約数和(自身を含む): 55725972

約数和(自身を除く): 27051076

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5077, 5648, 10154, 20308, 40616, 81232, 1792181, 3584362, 7168724, 14337448, 28674896]

約数ペア:

[(1, 28674896), (2, 14337448), (4, 7168724), (8, 3584362), (16, 1792181), (353, 81232), (706, 40616), (1412, 20308), (2824, 10154), (5077, 5648)]