28724772

素因数分解:

$2^2\times 3^1\times {\mathrm{1117}}^1\times {\mathrm{2143}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 67115776

約数和(自身を除く): 38391004

約数列:

[1, 2, 3, 4, 6, 12, 1117, 2143, 2234, 3351, 4286, 4468, 6429, 6702, 8572, 12858, 13404, 25716, 2393731, 4787462, 7181193, 9574924, 14362386, 28724772]

約数ペア:

[(1, 28724772), (2, 14362386), (3, 9574924), (4, 7181193), (6, 4787462), (12, 2393731), (1117, 25716), (2143, 13404), (2234, 12858), (3351, 8572), (4286, 6702), (4468, 6429)]