28574322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680341}}^1$

素因数の和:680353

約数の個数: 16

約数和(自身を含む): 65312832

約数和(自身を除く): 36738510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680341, 1360682, 2041023, 4082046, 4762387, 9524774, 14287161, 28574322]

約数ペア:

[(1, 28574322), (2, 14287161), (3, 9524774), (6, 4762387), (7, 4082046), (14, 2041023), (21, 1360682), (42, 680341)]