28173828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138107}}^1$

素因数の和:138131

約数の個数: 24

約数和(自身を含む): 69606432

約数和(自身を除く): 41432604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138107, 276214, 414321, 552428, 828642, 1657284, 2347819, 4695638, 7043457, 9391276, 14086914, 28173828]

約数ペア:

[(1, 28173828), (2, 14086914), (3, 9391276), (4, 7043457), (6, 4695638), (12, 2347819), (17, 1657284), (34, 828642), (51, 552428), (68, 414321), (102, 276214), (204, 138107)]