40205508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{478637}}^1$

素因数の和:478651

約数の個数: 24

約数和(自身を含む): 107214912

約数和(自身を除く): 67009404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 478637, 957274, 1435911, 1914548, 2871822, 3350459, 5743644, 6700918, 10051377, 13401836, 20102754, 40205508]

約数ペア:

[(1, 40205508), (2, 20102754), (3, 13401836), (4, 10051377), (6, 6700918), (7, 5743644), (12, 3350459), (14, 2871822), (21, 1914548), (28, 1435911), (42, 957274), (84, 478637)]