2864008

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 6192000

約数和(自身を除く): 3327992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 257, 398, 514, 796, 1028, 1393, 1592, 1799, 2056, 2786, 3598, 5572, 7196, 11144, 14392, 51143, 102286, 204572, 358001, 409144, 716002, 1432004, 2864008]

約数ペア:

[(1, 2864008), (2, 1432004), (4, 716002), (7, 409144), (8, 358001), (14, 204572), (28, 102286), (56, 51143), (199, 14392), (257, 11144), (398, 7196), (514, 5572), (796, 3598), (1028, 2786), (1393, 2056), (1592, 1799)]