28516992

素因数分解:

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

素因数の和:230

約数の個数: 96

約数和(自身を含む): 87418080

約数和(自身を除く): 58901088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 824, 896, 1236, 1344, 1442, 1648, 2163, 2472, 2688, 2884, 3296, 4326, 4944, 5768, 6592, 8652, 9888, 10609, 11536, 13184, 17304, 19776, 21218, 23072, 31827, 34608, 39552, 42436, 46144, 63654, 69216, 74263, 84872, 92288, 127308, 138432, 148526, 169744, 222789, 254616, 276864, 297052, 339488, 445578, 509232, 594104, 678976, 891156, 1018464, 1188208, 1357952, 1782312, 2036928, 2376416, 3564624, 4073856, 4752832, 7129248, 9505664, 14258496, 28516992]

約数ペア:

[(1, 28516992), (2, 14258496), (3, 9505664), (4, 7129248), (6, 4752832), (7, 4073856), (8, 3564624), (12, 2376416), (14, 2036928), (16, 1782312), (21, 1357952), (24, 1188208), (28, 1018464), (32, 891156), (42, 678976), (48, 594104), (56, 509232), (64, 445578), (84, 339488), (96, 297052), (103, 276864), (112, 254616), (128, 222789), (168, 169744), (192, 148526), (206, 138432), (224, 127308), (309, 92288), (336, 84872), (384, 74263), (412, 69216), (448, 63654), (618, 46144), (672, 42436), (721, 39552), (824, 34608), (896, 31827), (1236, 23072), (1344, 21218), (1442, 19776), (1648, 17304), (2163, 13184), (2472, 11536), (2688, 10609), (2884, 9888), (3296, 8652), (4326, 6592), (4944, 5768)]