28900662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{688111}}^1$

素因数の和:688123

約数の個数: 16

約数和(自身を含む): 66058752

約数和(自身を除く): 37158090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 688111, 1376222, 2064333, 4128666, 4816777, 9633554, 14450331, 28900662]

約数ペア:

[(1, 28900662), (2, 14450331), (3, 9633554), (6, 4816777), (7, 4128666), (14, 2064333), (21, 1376222), (42, 688111)]