40464564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{481721}}^1$

素因数の和:481735

約数の個数: 24

約数和(自身を含む): 107905728

約数和(自身を除く): 67441164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 481721, 963442, 1445163, 1926884, 2890326, 3372047, 5780652, 6744094, 10116141, 13488188, 20232282, 40464564]

約数ペア:

[(1, 40464564), (2, 20232282), (3, 13488188), (4, 10116141), (6, 6744094), (7, 5780652), (12, 3372047), (14, 2890326), (21, 1926884), (28, 1445163), (42, 963442), (84, 481721)]