28265364

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{1021}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 71611540

約数和(自身を除く): 43346176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1021, 1538, 2042, 2307, 3063, 3076, 4084, 4614, 6126, 6921, 9189, 9228, 12252, 13842, 18378, 27684, 36756, 785149, 1570298, 2355447, 3140596, 4710894, 7066341, 9421788, 14132682, 28265364]

約数ペア:

[(1, 28265364), (2, 14132682), (3, 9421788), (4, 7066341), (6, 4710894), (9, 3140596), (12, 2355447), (18, 1570298), (36, 785149), (769, 36756), (1021, 27684), (1538, 18378), (2042, 13842), (2307, 12252), (3063, 9228), (3076, 9189), (4084, 6921), (4614, 6126)]