28788684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{141121}}^1$

素因数の和:141145

約数の個数: 24

約数和(自身を含む): 71125488

約数和(自身を除く): 42336804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 141121, 282242, 423363, 564484, 846726, 1693452, 2399057, 4798114, 7197171, 9596228, 14394342, 28788684]

約数ペア:

[(1, 28788684), (2, 14394342), (3, 9596228), (4, 7197171), (6, 4798114), (12, 2399057), (17, 1693452), (34, 846726), (51, 564484), (68, 423363), (102, 282242), (204, 141121)]