66795856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5711}}^1$

素因数の和:5779

約数の個数: 40

約数和(自身を含む): 140241024

約数和(自身を除く): 73445168

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5711, 5848, 11422, 11696, 22844, 45688, 91376, 97087, 194174, 245573, 388348, 491146, 776696, 982292, 1553392, 1964584, 3929168, 4174741, 8349482, 16698964, 33397928, 66795856]

約数ペア:

[(1, 66795856), (2, 33397928), (4, 16698964), (8, 8349482), (16, 4174741), (17, 3929168), (34, 1964584), (43, 1553392), (68, 982292), (86, 776696), (136, 491146), (172, 388348), (272, 245573), (344, 194174), (688, 97087), (731, 91376), (1462, 45688), (2924, 22844), (5711, 11696), (5848, 11422)]