28579681536

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{5316161}}^1$

素因数の和:5316187

約数の個数: 72

約数和(自身を含む): 86929881024

約数和(自身を除く): 58350199488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 5316161, 10632322, 15948483, 21264644, 31896966, 37213127, 42529288, 63793932, 74426254, 85058576, 111639381, 127587864, 148852508, 170117152, 223278762, 255175728, 297705016, 340234304, 446557524, 510351456, 595410032, 680468608, 893115048, 1020702912, 1190820064, 1360937216, 1786230096, 2041405824, 2381640128, 3572460192, 4082811648, 4763280256, 7144920384, 9526560512, 14289840768, 28579681536]

約数ペア:

[(1, 28579681536), (2, 14289840768), (3, 9526560512), (4, 7144920384), (6, 4763280256), (7, 4082811648), (8, 3572460192), (12, 2381640128), (14, 2041405824), (16, 1786230096), (21, 1360937216), (24, 1190820064), (28, 1020702912), (32, 893115048), (42, 680468608), (48, 595410032), (56, 510351456), (64, 446557524), (84, 340234304), (96, 297705016), (112, 255175728), (128, 223278762), (168, 170117152), (192, 148852508), (224, 127587864), (256, 111639381), (336, 85058576), (384, 74426254), (448, 63793932), (672, 42529288), (768, 37213127), (896, 31896966), (1344, 21264644), (1792, 15948483), (2688, 10632322), (5376, 5316161)]