7242748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 13738032

約数和(自身を除く): 6495284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2477, 2924, 4954, 9908, 42109, 84218, 106511, 168436, 213022, 426044, 1810687, 3621374, 7242748]

約数ペア:

[(1, 7242748), (2, 3621374), (4, 1810687), (17, 426044), (34, 213022), (43, 168436), (68, 106511), (86, 84218), (172, 42109), (731, 9908), (1462, 4954), (2477, 2924)]