28312884

素因数分解:

$2^2\times 3^2\times {\mathrm{786469}}^1$

素因数の和:786479

約数の個数: 18

約数和(自身を含む): 71568770

約数和(自身を除く): 43255886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 786469, 1572938, 2359407, 3145876, 4718814, 7078221, 9437628, 14156442, 28312884]

約数ペア:

[(1, 28312884), (2, 14156442), (3, 9437628), (4, 7078221), (6, 4718814), (9, 3145876), (12, 2359407), (18, 1572938), (36, 786469)]