28672

素因数分解:

$2^{12}\times 7^1$

素因数の和:31

約数の個数: 26

約数和(自身を含む): 65528

約数和(自身を除く): 36856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 14336, 28672]

約数ペア:

[(1, 28672), (2, 14336), (4, 7168), (7, 4096), (8, 3584), (14, 2048), (16, 1792), (28, 1024), (32, 896), (56, 512), (64, 448), (112, 256), (128, 224)]