28200576

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 81469440

約数和(自身を除く): 53268864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 103, 124, 128, 138, 184, 186, 192, 206, 248, 276, 309, 368, 372, 384, 412, 496, 552, 618, 713, 736, 744, 824, 992, 1104, 1236, 1426, 1472, 1488, 1648, 1984, 2139, 2208, 2369, 2472, 2852, 2944, 2976, 3193, 3296, 3968, 4278, 4416, 4738, 4944, 5704, 5952, 6386, 6592, 7107, 8556, 8832, 9476, 9579, 9888, 11408, 11904, 12772, 13184, 14214, 17112, 18952, 19158, 19776, 22816, 25544, 28428, 34224, 37904, 38316, 39552, 45632, 51088, 56856, 68448, 73439, 75808, 76632, 91264, 102176, 113712, 136896, 146878, 151616, 153264, 204352, 220317, 227424, 273792, 293756, 303232, 306528, 408704, 440634, 454848, 587512, 613056, 881268, 909696, 1175024, 1226112, 1762536, 2350048, 3525072, 4700096, 7050144, 9400192, 14100288, 28200576]

約数ペア:

[(1, 28200576), (2, 14100288), (3, 9400192), (4, 7050144), (6, 4700096), (8, 3525072), (12, 2350048), (16, 1762536), (23, 1226112), (24, 1175024), (31, 909696), (32, 881268), (46, 613056), (48, 587512), (62, 454848), (64, 440634), (69, 408704), (92, 306528), (93, 303232), (96, 293756), (103, 273792), (124, 227424), (128, 220317), (138, 204352), (184, 153264), (186, 151616), (192, 146878), (206, 136896), (248, 113712), (276, 102176), (309, 91264), (368, 76632), (372, 75808), (384, 73439), (412, 68448), (496, 56856), (552, 51088), (618, 45632), (713, 39552), (736, 38316), (744, 37904), (824, 34224), (992, 28428), (1104, 25544), (1236, 22816), (1426, 19776), (1472, 19158), (1488, 18952), (1648, 17112), (1984, 14214), (2139, 13184), (2208, 12772), (2369, 11904), (2472, 11408), (2852, 9888), (2944, 9579), (2976, 9476), (3193, 8832), (3296, 8556), (3968, 7107), (4278, 6592), (4416, 6386), (4738, 5952), (4944, 5704)]