28314896

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1447}}^1$

素因数の和:2678

約数の個数: 20

約数和(自身を含む): 54942912

約数和(自身を除く): 26628016

約数列:

[1, 2, 4, 8, 16, 1223, 1447, 2446, 2894, 4892, 5788, 9784, 11576, 19568, 23152, 1769681, 3539362, 7078724, 14157448, 28314896]

約数ペア:

[(1, 28314896), (2, 14157448), (4, 7078724), (8, 3539362), (16, 1769681), (1223, 23152), (1447, 19568), (2446, 11576), (2894, 9784), (4892, 5788)]