30722048

素因数分解:

$2^{11}\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 70237440

約数和(自身を除く): 39515392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 2143, 3584, 4286, 7168, 8572, 14336, 15001, 17144, 30002, 34288, 60004, 68576, 120008, 137152, 240016, 274304, 480032, 548608, 960064, 1097216, 1920128, 2194432, 3840256, 4388864, 7680512, 15361024, 30722048]

約数ペア:

[(1, 30722048), (2, 15361024), (4, 7680512), (7, 4388864), (8, 3840256), (14, 2194432), (16, 1920128), (28, 1097216), (32, 960064), (56, 548608), (64, 480032), (112, 274304), (128, 240016), (224, 137152), (256, 120008), (448, 68576), (512, 60004), (896, 34288), (1024, 30002), (1792, 17144), (2048, 15001), (2143, 14336), (3584, 8572), (4286, 7168)]