2878072008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17131381}}^1$

素因数の和:17131397

約数の個数: 32

約数和(自身を含む): 8223063360

約数和(自身を除く): 5344991352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 17131381, 34262762, 51394143, 68525524, 102788286, 119919667, 137051048, 205576572, 239839334, 359759001, 411153144, 479678668, 719518002, 959357336, 1439036004, 2878072008]

約数ペア:

[(1, 2878072008), (2, 1439036004), (3, 959357336), (4, 719518002), (6, 479678668), (7, 411153144), (8, 359759001), (12, 239839334), (14, 205576572), (21, 137051048), (24, 119919667), (28, 102788286), (42, 68525524), (56, 51394143), (84, 34262762), (168, 17131381)]