28785828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{141107}}^1$

素因数の和:141131

約数の個数: 24

約数和(自身を含む): 71118432

約数和(自身を除く): 42332604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 141107, 282214, 423321, 564428, 846642, 1693284, 2398819, 4797638, 7196457, 9595276, 14392914, 28785828]

約数ペア:

[(1, 28785828), (2, 14392914), (3, 9595276), (4, 7196457), (6, 4797638), (12, 2398819), (17, 1693284), (34, 846642), (51, 564428), (68, 423321), (102, 282214), (204, 141107)]