12864544

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 33094656

約数和(自身を除く): 20230112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 227, 253, 308, 322, 352, 368, 454, 506, 616, 644, 736, 908, 1012, 1232, 1288, 1589, 1771, 1816, 2024, 2464, 2497, 2576, 3178, 3542, 3632, 4048, 4994, 5152, 5221, 6356, 7084, 7264, 8096, 9988, 10442, 12712, 14168, 17479, 19976, 20884, 25424, 28336, 34958, 36547, 39952, 41768, 50848, 56672, 57431, 69916, 73094, 79904, 83536, 114862, 139832, 146188, 167072, 229724, 279664, 292376, 402017, 459448, 559328, 584752, 804034, 918896, 1169504, 1608068, 1837792, 3216136, 6432272, 12864544]

約数ペア:

[(1, 12864544), (2, 6432272), (4, 3216136), (7, 1837792), (8, 1608068), (11, 1169504), (14, 918896), (16, 804034), (22, 584752), (23, 559328), (28, 459448), (32, 402017), (44, 292376), (46, 279664), (56, 229724), (77, 167072), (88, 146188), (92, 139832), (112, 114862), (154, 83536), (161, 79904), (176, 73094), (184, 69916), (224, 57431), (227, 56672), (253, 50848), (308, 41768), (322, 39952), (352, 36547), (368, 34958), (454, 28336), (506, 25424), (616, 20884), (644, 19976), (736, 17479), (908, 14168), (1012, 12712), (1232, 10442), (1288, 9988), (1589, 8096), (1771, 7264), (1816, 7084), (2024, 6356), (2464, 5221), (2497, 5152), (2576, 4994), (3178, 4048), (3542, 3632)]