40083526

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 72119808

約数和(自身を除く): 32036282

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 443, 562, 886, 1967, 3101, 3934, 6202, 6463, 10189, 12926, 20378, 45241, 71323, 90482, 124483, 142646, 248966, 871381, 1742762, 2863109, 5726218, 20041763, 40083526]

約数ペア:

[(1, 40083526), (2, 20041763), (7, 5726218), (14, 2863109), (23, 1742762), (46, 871381), (161, 248966), (281, 142646), (322, 124483), (443, 90482), (562, 71323), (886, 45241), (1967, 20378), (3101, 12926), (3934, 10189), (6202, 6463)]