8272020104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{643}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 16358630400

約数和(自身を除く): 8086610296

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 503, 556, 643, 1006, 1112, 1286, 2012, 2572, 3197, 4024, 5144, 6394, 11569, 12788, 14789, 23138, 25576, 29578, 46276, 59156, 69917, 89377, 92552, 118312, 139834, 178754, 279668, 323429, 357508, 559336, 646858, 715016, 1293716, 1608091, 2055671, 2587432, 3216182, 4111342, 6432364, 7438867, 8222684, 12864728, 14877734, 16445368, 29755468, 44956631, 59510936, 89913262, 179826524, 359653048, 1034002513, 2068005026, 4136010052, 8272020104]

約数ペア:

[(1, 8272020104), (2, 4136010052), (4, 2068005026), (8, 1034002513), (23, 359653048), (46, 179826524), (92, 89913262), (139, 59510936), (184, 44956631), (278, 29755468), (503, 16445368), (556, 14877734), (643, 12864728), (1006, 8222684), (1112, 7438867), (1286, 6432364), (2012, 4111342), (2572, 3216182), (3197, 2587432), (4024, 2055671), (5144, 1608091), (6394, 1293716), (11569, 715016), (12788, 646858), (14789, 559336), (23138, 357508), (25576, 323429), (29578, 279668), (46276, 178754), (59156, 139834), (69917, 118312), (89377, 92552)]