28091364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334421}}^1$

素因数の和:334435

約数の個数: 24

約数和(自身を含む): 74910528

約数和(自身を除く): 46819164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334421, 668842, 1003263, 1337684, 2006526, 2340947, 4013052, 4681894, 7022841, 9363788, 14045682, 28091364]

約数ペア:

[(1, 28091364), (2, 14045682), (3, 9363788), (4, 7022841), (6, 4681894), (7, 4013052), (12, 2340947), (14, 2006526), (21, 1337684), (28, 1003263), (42, 668842), (84, 334421)]