28096364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1097}}^1$

素因数の和:1457

約数の個数: 24

約数和(自身を含む): 51957360

約数和(自身を除く): 23860996

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1097, 1348, 2194, 4388, 6403, 12806, 20843, 25612, 41686, 83372, 369689, 739378, 1478756, 7024091, 14048182, 28096364]

約数ペア:

[(1, 28096364), (2, 14048182), (4, 7024091), (19, 1478756), (38, 739378), (76, 369689), (337, 83372), (674, 41686), (1097, 25612), (1348, 20843), (2194, 12806), (4388, 6403)]