40771472

素因数分解:

$2^4\times 7^1\times {\mathrm{364031}}^1$

素因数の和:364046

約数の個数: 20

約数和(自身を含む): 90279936

約数和(自身を除く): 49508464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364031, 728062, 1456124, 2548217, 2912248, 5096434, 5824496, 10192868, 20385736, 40771472]

約数ペア:

[(1, 40771472), (2, 20385736), (4, 10192868), (7, 5824496), (8, 5096434), (14, 2912248), (16, 2548217), (28, 1456124), (56, 728062), (112, 364031)]