40552078

素因数分解:

$2^1\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{2837}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 69610464

約数和(自身を除く): 29058386

約数列:

[1, 2, 7, 14, 1021, 2042, 2837, 5674, 7147, 14294, 19859, 39718, 2896577, 5793154, 20276039, 40552078]

約数ペア:

[(1, 40552078), (2, 20276039), (7, 5793154), (14, 2896577), (1021, 39718), (2042, 19859), (2837, 14294), (5674, 7147)]