40470262

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{3259}}^1$

素因数の和:4155

約数の個数: 16

約数和(自身を含む): 69477120

約数和(自身を除く): 29006858

約数列:

[1, 2, 7, 14, 887, 1774, 3259, 6209, 6518, 12418, 22813, 45626, 2890733, 5781466, 20235131, 40470262]

約数ペア:

[(1, 40470262), (2, 20235131), (7, 5781466), (14, 2890733), (887, 45626), (1774, 22813), (3259, 12418), (6209, 6518)]