40252646

素因数分解:

$2^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{1987}}^1$

素因数の和:3443

約数の個数: 16

約数和(自身を含む): 69086976

約数和(自身を除く): 28834330

約数列:

[1, 2, 7, 14, 1447, 1987, 2894, 3974, 10129, 13909, 20258, 27818, 2875189, 5750378, 20126323, 40252646]

約数ペア:

[(1, 40252646), (2, 20126323), (7, 5750378), (14, 2875189), (1447, 27818), (1987, 20258), (2894, 13909), (3974, 10129)]