28168644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335341}}^1$

素因数の和:335355

約数の個数: 24

約数和(自身を含む): 75116608

約数和(自身を除く): 46947964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335341, 670682, 1006023, 1341364, 2012046, 2347387, 4024092, 4694774, 7042161, 9389548, 14084322, 28168644]

約数ペア:

[(1, 28168644), (2, 14084322), (3, 9389548), (4, 7042161), (6, 4694774), (7, 4024092), (12, 2347387), (14, 2012046), (21, 1341364), (28, 1006023), (42, 670682), (84, 335341)]