39993982

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5003}}^1$

素因数の和:5583

約数の個数: 16

約数和(自身を含む): 68694912

約数和(自身を除く): 28700930

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 5003, 7994, 10006, 35021, 70042, 2856713, 5713426, 19996991, 39993982]

約数ペア:

[(1, 39993982), (2, 19996991), (7, 5713426), (14, 2856713), (571, 70042), (1142, 35021), (3997, 10006), (5003, 7994)]