28651494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{280897}}^1$

素因数の和:280919

約数の個数: 16

約数和(自身を含む): 60673968

約数和(自身を除く): 32022474

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 280897, 561794, 842691, 1685382, 4775249, 9550498, 14325747, 28651494]

約数ペア:

[(1, 28651494), (2, 14325747), (3, 9550498), (6, 4775249), (17, 1685382), (34, 842691), (51, 561794), (102, 280897)]