28631232

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 97633536

約数和(自身を除く): 69002304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 263, 288, 324, 336, 378, 432, 448, 486, 504, 526, 567, 576, 648, 672, 756, 789, 864, 972, 1008, 1052, 1134, 1296, 1344, 1512, 1578, 1701, 1728, 1841, 1944, 2016, 2104, 2268, 2367, 2592, 3024, 3156, 3402, 3682, 3888, 4032, 4208, 4536, 4734, 5184, 5523, 6048, 6312, 6804, 7101, 7364, 7776, 8416, 9072, 9468, 11046, 12096, 12624, 13608, 14202, 14728, 15552, 16569, 16832, 18144, 18936, 21303, 22092, 25248, 27216, 28404, 29456, 33138, 36288, 37872, 42606, 44184, 49707, 50496, 54432, 56808, 58912, 63909, 66276, 75744, 85212, 88368, 99414, 108864, 113616, 117824, 127818, 132552, 149121, 151488, 170424, 176736, 198828, 227232, 255636, 265104, 298242, 340848, 353472, 397656, 447363, 454464, 511272, 530208, 596484, 681696, 795312, 894726, 1022544, 1060416, 1192968, 1363392, 1590624, 1789452, 2045088, 2385936, 3181248, 3578904, 4090176, 4771872, 7157808, 9543744, 14315616, 28631232]

約数ペア:

[(1, 28631232), (2, 14315616), (3, 9543744), (4, 7157808), (6, 4771872), (7, 4090176), (8, 3578904), (9, 3181248), (12, 2385936), (14, 2045088), (16, 1789452), (18, 1590624), (21, 1363392), (24, 1192968), (27, 1060416), (28, 1022544), (32, 894726), (36, 795312), (42, 681696), (48, 596484), (54, 530208), (56, 511272), (63, 454464), (64, 447363), (72, 397656), (81, 353472), (84, 340848), (96, 298242), (108, 265104), (112, 255636), (126, 227232), (144, 198828), (162, 176736), (168, 170424), (189, 151488), (192, 149121), (216, 132552), (224, 127818), (243, 117824), (252, 113616), (263, 108864), (288, 99414), (324, 88368), (336, 85212), (378, 75744), (432, 66276), (448, 63909), (486, 58912), (504, 56808), (526, 54432), (567, 50496), (576, 49707), (648, 44184), (672, 42606), (756, 37872), (789, 36288), (864, 33138), (972, 29456), (1008, 28404), (1052, 27216), (1134, 25248), (1296, 22092), (1344, 21303), (1512, 18936), (1578, 18144), (1701, 16832), (1728, 16569), (1841, 15552), (1944, 14728), (2016, 14202), (2104, 13608), (2268, 12624), (2367, 12096), (2592, 11046), (3024, 9468), (3156, 9072), (3402, 8416), (3682, 7776), (3888, 7364), (4032, 7101), (4208, 6804), (4536, 6312), (4734, 6048), (5184, 5523)]