25720622

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 40843440

約数和(自身を除く): 15122818

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 10313, 20626, 299077, 443459, 598154, 886918, 12860311, 25720622]

約数ペア:

[(1, 25720622), (2, 12860311), (29, 886918), (43, 598154), (58, 443459), (86, 299077), (1247, 20626), (2494, 10313)]