25921728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2171

約数の個数: 112

約数和(自身を含む): 87132160

約数和(自身を除く): 61210432

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, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 2143, 3024, 4032, 4286, 6048, 6429, 8572, 12096, 12858, 15001, 17144, 19287, 25716, 30002, 34288, 38574, 45003, 51432, 57861, 60004, 68576, 77148, 90006, 102864, 115722, 120008, 135009, 137152, 154296, 180012, 205728, 231444, 240016, 270018, 308592, 360024, 405027, 411456, 462888, 480032, 540036, 617184, 720048, 810054, 925776, 960064, 1080072, 1234368, 1440096, 1620108, 1851552, 2160144, 2880192, 3240216, 3703104, 4320288, 6480432, 8640576, 12960864, 25921728]

約数ペア:

[(1, 25921728), (2, 12960864), (3, 8640576), (4, 6480432), (6, 4320288), (7, 3703104), (8, 3240216), (9, 2880192), (12, 2160144), (14, 1851552), (16, 1620108), (18, 1440096), (21, 1234368), (24, 1080072), (27, 960064), (28, 925776), (32, 810054), (36, 720048), (42, 617184), (48, 540036), (54, 480032), (56, 462888), (63, 411456), (64, 405027), (72, 360024), (84, 308592), (96, 270018), (108, 240016), (112, 231444), (126, 205728), (144, 180012), (168, 154296), (189, 137152), (192, 135009), (216, 120008), (224, 115722), (252, 102864), (288, 90006), (336, 77148), (378, 68576), (432, 60004), (448, 57861), (504, 51432), (576, 45003), (672, 38574), (756, 34288), (864, 30002), (1008, 25716), (1344, 19287), (1512, 17144), (1728, 15001), (2016, 12858), (2143, 12096), (3024, 8572), (4032, 6429), (4286, 6048)]