7789128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1123}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 20704080

約数和(自身を除く): 12914952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1123, 1156, 1734, 2246, 2312, 3369, 3468, 4492, 6738, 6936, 8984, 13476, 19091, 26952, 38182, 57273, 76364, 114546, 152728, 229092, 324547, 458184, 649094, 973641, 1298188, 1947282, 2596376, 3894564, 7789128]

約数ペア:

[(1, 7789128), (2, 3894564), (3, 2596376), (4, 1947282), (6, 1298188), (8, 973641), (12, 649094), (17, 458184), (24, 324547), (34, 229092), (51, 152728), (68, 114546), (102, 76364), (136, 57273), (204, 38182), (289, 26952), (408, 19091), (578, 13476), (867, 8984), (1123, 6936), (1156, 6738), (1734, 4492), (2246, 3468), (2312, 3369)]