28751826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{252209}}^1$

素因数の和:252233

約数の個数: 16

約数和(自身を含む): 60530400

約数和(自身を除く): 31778574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 252209, 504418, 756627, 1513254, 4791971, 9583942, 14375913, 28751826]

約数ペア:

[(1, 28751826), (2, 14375913), (3, 9583942), (6, 4791971), (19, 1513254), (38, 756627), (57, 504418), (114, 252209)]