2496256

素因数分解:

$2^8\times 7^2\times {\mathrm{199}}^1$

素因数の和:229

約数の個数: 54

約数和(自身を含む): 5825400

約数和(自身を除く): 3329144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 199, 224, 256, 392, 398, 448, 784, 796, 896, 1393, 1568, 1592, 1792, 2786, 3136, 3184, 5572, 6272, 6368, 9751, 11144, 12544, 12736, 19502, 22288, 25472, 39004, 44576, 50944, 78008, 89152, 156016, 178304, 312032, 356608, 624064, 1248128, 2496256]

約数ペア:

[(1, 2496256), (2, 1248128), (4, 624064), (7, 356608), (8, 312032), (14, 178304), (16, 156016), (28, 89152), (32, 78008), (49, 50944), (56, 44576), (64, 39004), (98, 25472), (112, 22288), (128, 19502), (196, 12736), (199, 12544), (224, 11144), (256, 9751), (392, 6368), (398, 6272), (448, 5572), (784, 3184), (796, 3136), (896, 2786), (1393, 1792), (1568, 1592)]