7999464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 22069440

約数和(自身を除く): 14069976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 193, 264, 314, 386, 471, 579, 628, 772, 942, 1158, 1256, 1544, 1727, 1884, 2123, 2316, 3454, 3768, 4246, 4632, 5181, 6369, 6908, 8492, 10362, 12738, 13816, 16984, 20724, 25476, 30301, 41448, 50952, 60602, 90903, 121204, 181806, 242408, 333311, 363612, 666622, 727224, 999933, 1333244, 1999866, 2666488, 3999732, 7999464]

約数ペア:

[(1, 7999464), (2, 3999732), (3, 2666488), (4, 1999866), (6, 1333244), (8, 999933), (11, 727224), (12, 666622), (22, 363612), (24, 333311), (33, 242408), (44, 181806), (66, 121204), (88, 90903), (132, 60602), (157, 50952), (193, 41448), (264, 30301), (314, 25476), (386, 20724), (471, 16984), (579, 13816), (628, 12738), (772, 10362), (942, 8492), (1158, 6908), (1256, 6369), (1544, 5181), (1727, 4632), (1884, 4246), (2123, 3768), (2316, 3454)]