7371404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 13981968

約数和(自身を除く): 6610564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2521, 2924, 5042, 10084, 42857, 85714, 108403, 171428, 216806, 433612, 1842851, 3685702, 7371404]

約数ペア:

[(1, 7371404), (2, 3685702), (4, 1842851), (17, 433612), (34, 216806), (43, 171428), (68, 108403), (86, 85714), (172, 42857), (731, 10084), (1462, 5042), (2521, 2924)]