56704256

素因数分解:

$2^8\times 7^1\times {\mathrm{31643}}^1$

素因数の和:31666

約数の個数: 36

約数和(自身を含む): 129360672

約数和(自身を除く): 72656416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 31643, 63286, 126572, 221501, 253144, 443002, 506288, 886004, 1012576, 1772008, 2025152, 3544016, 4050304, 7088032, 8100608, 14176064, 28352128, 56704256]

約数ペア:

[(1, 56704256), (2, 28352128), (4, 14176064), (7, 8100608), (8, 7088032), (14, 4050304), (16, 3544016), (28, 2025152), (32, 1772008), (56, 1012576), (64, 886004), (112, 506288), (128, 443002), (224, 253144), (256, 221501), (448, 126572), (896, 63286), (1792, 31643)]