28290066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673573}}^1$

素因数の和:673585

約数の個数: 16

約数和(自身を含む): 64663104

約数和(自身を除く): 36373038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673573, 1347146, 2020719, 4041438, 4715011, 9430022, 14145033, 28290066]

約数ペア:

[(1, 28290066), (2, 14145033), (3, 9430022), (6, 4715011), (7, 4041438), (14, 2020719), (21, 1347146), (42, 673573)]