40576256

素因数分解:

$2^8\times 7^1\times {\mathrm{22643}}^1$

素因数の和:22666

約数の個数: 36

約数和(自身を含む): 92568672

約数和(自身を除く): 51992416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22643, 45286, 90572, 158501, 181144, 317002, 362288, 634004, 724576, 1268008, 1449152, 2536016, 2898304, 5072032, 5796608, 10144064, 20288128, 40576256]

約数ペア:

[(1, 40576256), (2, 20288128), (4, 10144064), (7, 5796608), (8, 5072032), (14, 2898304), (16, 2536016), (28, 1449152), (32, 1268008), (56, 724576), (64, 634004), (112, 362288), (128, 317002), (224, 181144), (256, 158501), (448, 90572), (896, 45286), (1792, 22643)]