7765548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 20858880

約数和(自身を除く): 13093332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 479, 579, 772, 958, 1158, 1351, 1437, 1916, 2316, 2702, 2874, 3353, 4053, 5404, 5748, 6706, 8106, 10059, 13412, 16212, 20118, 40236, 92447, 184894, 277341, 369788, 554682, 647129, 1109364, 1294258, 1941387, 2588516, 3882774, 7765548]

約数ペア:

[(1, 7765548), (2, 3882774), (3, 2588516), (4, 1941387), (6, 1294258), (7, 1109364), (12, 647129), (14, 554682), (21, 369788), (28, 277341), (42, 184894), (84, 92447), (193, 40236), (386, 20118), (479, 16212), (579, 13412), (772, 10059), (958, 8106), (1158, 6706), (1351, 5748), (1437, 5404), (1916, 4053), (2316, 3353), (2702, 2874)]