12956864

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:912

約数の個数: 28

約数和(自身を含む): 25825704

約数和(自身を除く): 12868840

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 457, 886, 914, 1772, 1828, 3544, 3656, 7088, 7312, 14176, 14624, 28352, 29248, 202451, 404902, 809804, 1619608, 3239216, 6478432, 12956864]

約数ペア:

[(1, 12956864), (2, 6478432), (4, 3239216), (8, 1619608), (16, 809804), (32, 404902), (64, 202451), (443, 29248), (457, 28352), (886, 14624), (914, 14176), (1772, 7312), (1828, 7088), (3544, 3656)]