7942488

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1663}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 19968000

約数和(自身を除く): 12025512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 1663, 2388, 3326, 4776, 4989, 6652, 9978, 13304, 19956, 39912, 330937, 661874, 992811, 1323748, 1985622, 2647496, 3971244, 7942488]

約数ペア:

[(1, 7942488), (2, 3971244), (3, 2647496), (4, 1985622), (6, 1323748), (8, 992811), (12, 661874), (24, 330937), (199, 39912), (398, 19956), (597, 13304), (796, 9978), (1194, 6652), (1592, 4989), (1663, 4776), (2388, 3326)]