40865258

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{2213}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 70139520

約数和(自身を除く): 29274262

約数列:

[1, 2, 7, 14, 1319, 2213, 2638, 4426, 9233, 15491, 18466, 30982, 2918947, 5837894, 20432629, 40865258]

約数ペア:

[(1, 40865258), (2, 20432629), (7, 5837894), (14, 2918947), (1319, 30982), (2213, 18466), (2638, 15491), (4426, 9233)]