40377288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240341}}^1$

素因数の和:240357

約数の個数: 32

約数和(自身を含む): 115364160

約数和(自身を除く): 74986872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240341, 480682, 721023, 961364, 1442046, 1682387, 1922728, 2884092, 3364774, 5047161, 5768184, 6729548, 10094322, 13459096, 20188644, 40377288]

約数ペア:

[(1, 40377288), (2, 20188644), (3, 13459096), (4, 10094322), (6, 6729548), (7, 5768184), (8, 5047161), (12, 3364774), (14, 2884092), (21, 1922728), (24, 1682387), (28, 1442046), (42, 961364), (56, 721023), (84, 480682), (168, 240341)]