28285356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214283}}^1$

素因数の和:214301

約数の個数: 24

約数和(自身を含む): 71999424

約数和(自身を除く): 43714068

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214283, 428566, 642849, 857132, 1285698, 2357113, 2571396, 4714226, 7071339, 9428452, 14142678, 28285356]

約数ペア:

[(1, 28285356), (2, 14142678), (3, 9428452), (4, 7071339), (6, 4714226), (11, 2571396), (12, 2357113), (22, 1285698), (33, 857132), (44, 642849), (66, 428566), (132, 214283)]