7642724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1675

約数の個数: 24

約数和(自身を含む): 14370048

約数和(自身を除く): 6727324

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 1583, 2414, 3166, 4828, 6332, 26911, 53822, 107644, 112393, 224786, 449572, 1910681, 3821362, 7642724]

約数ペア:

[(1, 7642724), (2, 3821362), (4, 1910681), (17, 449572), (34, 224786), (68, 112393), (71, 107644), (142, 53822), (284, 26911), (1207, 6332), (1583, 4828), (2414, 3166)]