40729444

素因数分解:

$2^2\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1459}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 81596480

約数和(自身を除く): 40867036

約数列:

[1, 2, 4, 7, 14, 28, 997, 1459, 1994, 2918, 3988, 5836, 6979, 10213, 13958, 20426, 27916, 40852, 1454623, 2909246, 5818492, 10182361, 20364722, 40729444]

約数ペア:

[(1, 40729444), (2, 20364722), (4, 10182361), (7, 5818492), (14, 2909246), (28, 1454623), (997, 40852), (1459, 27916), (1994, 20426), (2918, 13958), (3988, 10213), (5836, 6979)]