8478104

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 17867400

約数和(自身を除く): 9389296

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 193, 289, 323, 386, 578, 646, 772, 1156, 1292, 1544, 2312, 2584, 3281, 3667, 5491, 6562, 7334, 10982, 13124, 14668, 21964, 26248, 29336, 43928, 55777, 62339, 111554, 124678, 223108, 249356, 446216, 498712, 1059763, 2119526, 4239052, 8478104]

約数ペア:

[(1, 8478104), (2, 4239052), (4, 2119526), (8, 1059763), (17, 498712), (19, 446216), (34, 249356), (38, 223108), (68, 124678), (76, 111554), (136, 62339), (152, 55777), (193, 43928), (289, 29336), (323, 26248), (386, 21964), (578, 14668), (646, 13124), (772, 10982), (1156, 7334), (1292, 6562), (1544, 5491), (2312, 3667), (2584, 3281)]