7155028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 13571712

約数和(自身を除く): 6416684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2447, 2924, 4894, 9788, 41599, 83198, 105221, 166396, 210442, 420884, 1788757, 3577514, 7155028]

約数ペア:

[(1, 7155028), (2, 3577514), (4, 1788757), (17, 420884), (34, 210442), (43, 166396), (68, 105221), (86, 83198), (172, 41599), (731, 9788), (1462, 4894), (2447, 2924)]