28756566

素因数分解:

$2^1\times 3^3\times {\mathrm{532529}}^1$

素因数の和:532540

約数の個数: 16

約数和(自身を含む): 63903600

約数和(自身を除く): 35147034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 532529, 1065058, 1597587, 3195174, 4792761, 9585522, 14378283, 28756566]

約数ペア:

[(1, 28756566), (2, 14378283), (3, 9585522), (6, 4792761), (9, 3195174), (18, 1597587), (27, 1065058), (54, 532529)]