28887348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343897}}^1$

素因数の和:343911

約数の個数: 24

約数和(自身を含む): 77033152

約数和(自身を除く): 48145804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343897, 687794, 1031691, 1375588, 2063382, 2407279, 4126764, 4814558, 7221837, 9629116, 14443674, 28887348]

約数ペア:

[(1, 28887348), (2, 14443674), (3, 9629116), (4, 7221837), (6, 4814558), (7, 4126764), (12, 2407279), (14, 2063382), (21, 1375588), (28, 1031691), (42, 687794), (84, 343897)]