28656768

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 88605360

約数和(自身を除く): 59948592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1523, 1568, 2352, 2688, 3046, 3136, 4569, 4704, 6092, 6272, 9138, 9408, 10661, 12184, 18276, 18816, 21322, 24368, 31983, 36552, 42644, 48736, 63966, 73104, 74627, 85288, 97472, 127932, 146208, 149254, 170576, 194944, 223881, 255864, 292416, 298508, 341152, 447762, 511728, 584832, 597016, 682304, 895524, 1023456, 1194032, 1364608, 1791048, 2046912, 2388064, 3582096, 4093824, 4776128, 7164192, 9552256, 14328384, 28656768]

約数ペア:

[(1, 28656768), (2, 14328384), (3, 9552256), (4, 7164192), (6, 4776128), (7, 4093824), (8, 3582096), (12, 2388064), (14, 2046912), (16, 1791048), (21, 1364608), (24, 1194032), (28, 1023456), (32, 895524), (42, 682304), (48, 597016), (49, 584832), (56, 511728), (64, 447762), (84, 341152), (96, 298508), (98, 292416), (112, 255864), (128, 223881), (147, 194944), (168, 170576), (192, 149254), (196, 146208), (224, 127932), (294, 97472), (336, 85288), (384, 74627), (392, 73104), (448, 63966), (588, 48736), (672, 42644), (784, 36552), (896, 31983), (1176, 24368), (1344, 21322), (1523, 18816), (1568, 18276), (2352, 12184), (2688, 10661), (3046, 9408), (3136, 9138), (4569, 6272), (4704, 6092)]