28456806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{677543}}^1$

素因数の和:677555

約数の個数: 16

約数和(自身を含む): 65044224

約数和(自身を除く): 36587418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 677543, 1355086, 2032629, 4065258, 4742801, 9485602, 14228403, 28456806]

約数ペア:

[(1, 28456806), (2, 14228403), (3, 9485602), (6, 4742801), (7, 4065258), (14, 2032629), (21, 1355086), (42, 677543)]