56712376

素因数分解:

$2^3\times 7^1\times {\mathrm{1012721}}^1$

素因数の和:1012734

約数の個数: 16

約数和(自身を含む): 121526640

約数和(自身を除く): 64814264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1012721, 2025442, 4050884, 7089047, 8101768, 14178094, 28356188, 56712376]

約数ペア:

[(1, 56712376), (2, 28356188), (4, 14178094), (7, 8101768), (8, 7089047), (14, 4050884), (28, 2025442), (56, 1012721)]