7856804968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 15533280000

約数和(自身を除く): 7676475032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 229, 398, 458, 796, 916, 937, 1592, 1832, 1874, 3748, 4577, 5267, 7496, 9154, 10534, 18308, 21068, 21551, 36616, 42136, 43102, 45571, 86204, 91142, 172408, 182284, 186463, 214573, 364568, 372926, 429146, 745852, 858292, 1048133, 1491704, 1716584, 2096266, 4192532, 4288649, 4935179, 8385064, 8577298, 9870358, 17154596, 19740716, 34309192, 39481432, 42700027, 85400054, 170800108, 341600216, 982100621, 1964201242, 3928402484, 7856804968]

約数ペア:

[(1, 7856804968), (2, 3928402484), (4, 1964201242), (8, 982100621), (23, 341600216), (46, 170800108), (92, 85400054), (184, 42700027), (199, 39481432), (229, 34309192), (398, 19740716), (458, 17154596), (796, 9870358), (916, 8577298), (937, 8385064), (1592, 4935179), (1832, 4288649), (1874, 4192532), (3748, 2096266), (4577, 1716584), (5267, 1491704), (7496, 1048133), (9154, 858292), (10534, 745852), (18308, 429146), (21068, 372926), (21551, 364568), (36616, 214573), (42136, 186463), (43102, 182284), (45571, 172408), (86204, 91142)]