1426432

素因数分解:

$2^{10}\times 7^1\times {\mathrm{199}}^1$

素因数の和:226

約数の個数: 44

約数和(自身を含む): 3275200

約数和(自身を除く): 1848768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 512, 796, 896, 1024, 1393, 1592, 1792, 2786, 3184, 3584, 5572, 6368, 7168, 11144, 12736, 22288, 25472, 44576, 50944, 89152, 101888, 178304, 203776, 356608, 713216, 1426432]

約数ペア:

[(1, 1426432), (2, 713216), (4, 356608), (7, 203776), (8, 178304), (14, 101888), (16, 89152), (28, 50944), (32, 44576), (56, 25472), (64, 22288), (112, 12736), (128, 11144), (199, 7168), (224, 6368), (256, 5572), (398, 3584), (448, 3184), (512, 2786), (796, 1792), (896, 1592), (1024, 1393)]