40533668

素因数分解:

$2^2\times 7^1\times {\mathrm{1447631}}^1$

素因数の和:1447642

約数の個数: 12

約数和(自身を含む): 81067392

約数和(自身を除く): 40533724

約数列:

[1, 2, 4, 7, 14, 28, 1447631, 2895262, 5790524, 10133417, 20266834, 40533668]

約数ペア:

[(1, 40533668), (2, 20266834), (4, 10133417), (7, 5790524), (14, 2895262), (28, 1447631)]