56869456

素因数分解:

$2^4\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 126341120

約数和(自身を除く): 69471664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 397, 794, 1279, 1588, 2558, 2779, 3176, 5116, 5558, 6352, 8953, 10232, 11116, 17906, 20464, 22232, 35812, 44464, 71624, 143248, 507763, 1015526, 2031052, 3554341, 4062104, 7108682, 8124208, 14217364, 28434728, 56869456]

約数ペア:

[(1, 56869456), (2, 28434728), (4, 14217364), (7, 8124208), (8, 7108682), (14, 4062104), (16, 3554341), (28, 2031052), (56, 1015526), (112, 507763), (397, 143248), (794, 71624), (1279, 44464), (1588, 35812), (2558, 22232), (2779, 20464), (3176, 17906), (5116, 11116), (5558, 10232), (6352, 8953)]