28408832

素因数分解:

$2^{10}\times {\mathrm{27743}}^1$

素因数の和:27763

約数の個数: 22

約数和(自身を含む): 56791968

約数和(自身を除く): 28383136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27743, 55486, 110972, 221944, 443888, 887776, 1775552, 3551104, 7102208, 14204416, 28408832]

約数ペア:

[(1, 28408832), (2, 14204416), (4, 7102208), (8, 3551104), (16, 1775552), (32, 887776), (64, 443888), (128, 221944), (256, 110972), (512, 55486), (1024, 27743)]