40377946

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67073}}^1$

素因数の和:67125

約数の個数: 16

約数和(自身を含む): 70830144

約数和(自身を除く): 30452198

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 67073, 134146, 469511, 939022, 2884139, 5768278, 20188973, 40377946]

約数ペア:

[(1, 40377946), (2, 20188973), (7, 5768278), (14, 2884139), (43, 939022), (86, 469511), (301, 134146), (602, 67073)]