40430404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75997}}^1$

素因数の和:76027

約数の個数: 24

約数和(自身を含む): 85117760

約数和(自身を除く): 44687356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 75997, 151994, 303988, 531979, 1063958, 1443943, 2127916, 2887886, 5775772, 10107601, 20215202, 40430404]

約数ペア:

[(1, 40430404), (2, 20215202), (4, 10107601), (7, 5775772), (14, 2887886), (19, 2127916), (28, 1443943), (38, 1063958), (76, 531979), (133, 303988), (266, 151994), (532, 75997)]