40394012

素因数分解:

$2^2\times {\mathrm{1723}}^1\times {\mathrm{5861}}^1$

素因数の和:7588

約数の個数: 12

約数和(自身を含む): 70742616

約数和(自身を除く): 30348604

約数列:

[1, 2, 4, 1723, 3446, 5861, 6892, 11722, 23444, 10098503, 20197006, 40394012]

約数ペア:

[(1, 40394012), (2, 20197006), (4, 10098503), (1723, 23444), (3446, 11722), (5861, 6892)]