7620564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 20458368

約数和(自身を除く): 12837804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 353, 514, 706, 771, 1028, 1059, 1412, 1542, 1799, 2118, 2471, 3084, 3598, 4236, 4942, 5397, 7196, 7413, 9884, 10794, 14826, 21588, 29652, 90721, 181442, 272163, 362884, 544326, 635047, 1088652, 1270094, 1905141, 2540188, 3810282, 7620564]

約数ペア:

[(1, 7620564), (2, 3810282), (3, 2540188), (4, 1905141), (6, 1270094), (7, 1088652), (12, 635047), (14, 544326), (21, 362884), (28, 272163), (42, 181442), (84, 90721), (257, 29652), (353, 21588), (514, 14826), (706, 10794), (771, 9884), (1028, 7413), (1059, 7196), (1412, 5397), (1542, 4942), (1799, 4236), (2118, 3598), (2471, 3084)]