65580628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 129064320

約数和(自身を除く): 63483692

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 193, 263, 323, 386, 526, 646, 772, 1052, 1292, 3281, 3667, 4471, 4997, 6562, 7334, 8942, 9994, 13124, 14668, 17884, 19988, 50759, 62339, 84949, 101518, 124678, 169898, 203036, 249356, 339796, 862903, 964421, 1725806, 1928842, 3451612, 3857684, 16395157, 32790314, 65580628]

約数ペア:

[(1, 65580628), (2, 32790314), (4, 16395157), (17, 3857684), (19, 3451612), (34, 1928842), (38, 1725806), (68, 964421), (76, 862903), (193, 339796), (263, 249356), (323, 203036), (386, 169898), (526, 124678), (646, 101518), (772, 84949), (1052, 62339), (1292, 50759), (3281, 19988), (3667, 17884), (4471, 14668), (4997, 13124), (6562, 9994), (7334, 8942)]