39953284

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3221}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 80111808

約数和(自身を除く): 40158524

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 3221, 6202, 6442, 12404, 12884, 22547, 45094, 90188, 1426903, 2853806, 5707612, 9988321, 19976642, 39953284]

約数ペア:

[(1, 39953284), (2, 19976642), (4, 9988321), (7, 5707612), (14, 2853806), (28, 1426903), (443, 90188), (886, 45094), (1772, 22547), (3101, 12884), (3221, 12404), (6202, 6442)]