40887742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71233}}^1$

素因数の和:71283

約数の個数: 16

約数和(自身を含む): 71803872

約数和(自身を除く): 30916130

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 71233, 142466, 498631, 997262, 2920553, 5841106, 20443871, 40887742]

約数ペア:

[(1, 40887742), (2, 20443871), (7, 5841106), (14, 2920553), (41, 997262), (82, 498631), (287, 142466), (574, 71233)]