40190794

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{7019}}^1$

素因数の和:7437

約数の個数: 16

約数和(自身を含む): 69076800

約数和(自身を除く): 28886006

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 7019, 14038, 49133, 98266, 2870771, 5741542, 20095397, 40190794]

約数ペア:

[(1, 40190794), (2, 20095397), (7, 5741542), (14, 2870771), (409, 98266), (818, 49133), (2863, 14038), (5726, 7019)]