40086564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{477221}}^1$

素因数の和:477235

約数の個数: 24

約数和(自身を含む): 106897728

約数和(自身を除く): 66811164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 477221, 954442, 1431663, 1908884, 2863326, 3340547, 5726652, 6681094, 10021641, 13362188, 20043282, 40086564]

約数ペア:

[(1, 40086564), (2, 20043282), (3, 13362188), (4, 10021641), (6, 6681094), (7, 5726652), (12, 3340547), (14, 2863326), (21, 1908884), (28, 1431663), (42, 954442), (84, 477221)]