3840256

素因数分解:

$2^8\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2166

約数の個数: 36

約数和(自身を含む): 8764672

約数和(自身を除く): 4924416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2143, 4286, 8572, 15001, 17144, 30002, 34288, 60004, 68576, 120008, 137152, 240016, 274304, 480032, 548608, 960064, 1920128, 3840256]

約数ペア:

[(1, 3840256), (2, 1920128), (4, 960064), (7, 548608), (8, 480032), (14, 274304), (16, 240016), (28, 137152), (32, 120008), (56, 68576), (64, 60004), (112, 34288), (128, 30002), (224, 17144), (256, 15001), (448, 8572), (896, 4286), (1792, 2143)]