28087656

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{5881}}^1$

素因数の和:6089

約数の個数: 32

約数和(自身を含む): 70584000

約数和(自身を除く): 42496344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4776, 5881, 11762, 17643, 23524, 35286, 47048, 70572, 141144, 1170319, 2340638, 3510957, 4681276, 7021914, 9362552, 14043828, 28087656]

約数ペア:

[(1, 28087656), (2, 14043828), (3, 9362552), (4, 7021914), (6, 4681276), (8, 3510957), (12, 2340638), (24, 1170319), (199, 141144), (398, 70572), (597, 47048), (796, 35286), (1194, 23524), (1592, 17643), (2388, 11762), (4776, 5881)]