28086492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334363}}^1$

素因数の和:334377

約数の個数: 24

約数和(自身を含む): 74897536

約数和(自身を除く): 46811044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334363, 668726, 1003089, 1337452, 2006178, 2340541, 4012356, 4681082, 7021623, 9362164, 14043246, 28086492]

約数ペア:

[(1, 28086492), (2, 14043246), (3, 9362164), (4, 7021623), (6, 4681082), (7, 4012356), (12, 2340541), (14, 2006178), (21, 1337452), (28, 1003089), (42, 668726), (84, 334363)]