28488768

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 224

約数和(自身を含む): 98316288

約数和(自身を除く): 69827520

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 47, 48, 56, 64, 66, 77, 82, 84, 88, 94, 96, 112, 123, 132, 141, 154, 164, 168, 176, 188, 192, 224, 231, 246, 264, 282, 287, 308, 328, 329, 336, 352, 376, 448, 451, 462, 492, 517, 528, 564, 574, 616, 656, 658, 672, 704, 752, 861, 902, 924, 984, 987, 1034, 1056, 1128, 1148, 1232, 1312, 1316, 1344, 1353, 1504, 1551, 1722, 1804, 1848, 1927, 1968, 1974, 2068, 2112, 2256, 2296, 2464, 2624, 2632, 2706, 3008, 3102, 3157, 3444, 3608, 3619, 3696, 3854, 3936, 3948, 4136, 4512, 4592, 4928, 5264, 5412, 5781, 6204, 6314, 6888, 7216, 7238, 7392, 7708, 7872, 7896, 8272, 9024, 9184, 9471, 10528, 10824, 10857, 11562, 12408, 12628, 13489, 13776, 14432, 14476, 14784, 15416, 15792, 16544, 18368, 18942, 21056, 21197, 21648, 21714, 23124, 24816, 25256, 26978, 27552, 28864, 28952, 30832, 31584, 33088, 37884, 40467, 42394, 43296, 43428, 46248, 49632, 50512, 53956, 55104, 57904, 61664, 63168, 63591, 75768, 80934, 84788, 86592, 86856, 92496, 99264, 101024, 107912, 115808, 123328, 127182, 148379, 151536, 161868, 169576, 173712, 184992, 202048, 215824, 231616, 254364, 296758, 303072, 323736, 339152, 347424, 369984, 431648, 445137, 508728, 593516, 606144, 647472, 678304, 694848, 863296, 890274, 1017456, 1187032, 1294944, 1356608, 1780548, 2034912, 2374064, 2589888, 3561096, 4069824, 4748128, 7122192, 9496256, 14244384, 28488768]

約数ペア:

[(1, 28488768), (2, 14244384), (3, 9496256), (4, 7122192), (6, 4748128), (7, 4069824), (8, 3561096), (11, 2589888), (12, 2374064), (14, 2034912), (16, 1780548), (21, 1356608), (22, 1294944), (24, 1187032), (28, 1017456), (32, 890274), (33, 863296), (41, 694848), (42, 678304), (44, 647472), (47, 606144), (48, 593516), (56, 508728), (64, 445137), (66, 431648), (77, 369984), (82, 347424), (84, 339152), (88, 323736), (94, 303072), (96, 296758), (112, 254364), (123, 231616), (132, 215824), (141, 202048), (154, 184992), (164, 173712), (168, 169576), (176, 161868), (188, 151536), (192, 148379), (224, 127182), (231, 123328), (246, 115808), (264, 107912), (282, 101024), (287, 99264), (308, 92496), (328, 86856), (329, 86592), (336, 84788), (352, 80934), (376, 75768), (448, 63591), (451, 63168), (462, 61664), (492, 57904), (517, 55104), (528, 53956), (564, 50512), (574, 49632), (616, 46248), (656, 43428), (658, 43296), (672, 42394), (704, 40467), (752, 37884), (861, 33088), (902, 31584), (924, 30832), (984, 28952), (987, 28864), (1034, 27552), (1056, 26978), (1128, 25256), (1148, 24816), (1232, 23124), (1312, 21714), (1316, 21648), (1344, 21197), (1353, 21056), (1504, 18942), (1551, 18368), (1722, 16544), (1804, 15792), (1848, 15416), (1927, 14784), (1968, 14476), (1974, 14432), (2068, 13776), (2112, 13489), (2256, 12628), (2296, 12408), (2464, 11562), (2624, 10857), (2632, 10824), (2706, 10528), (3008, 9471), (3102, 9184), (3157, 9024), (3444, 8272), (3608, 7896), (3619, 7872), (3696, 7708), (3854, 7392), (3936, 7238), (3948, 7216), (4136, 6888), (4512, 6314), (4592, 6204), (4928, 5781), (5264, 5412)]