28908292

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14143}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 58612736

約数和(自身を除く): 29704444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 14143, 28286, 56572, 99001, 198002, 396004, 1032439, 2064878, 4129756, 7227073, 14454146, 28908292]

約数ペア:

[(1, 28908292), (2, 14454146), (4, 7227073), (7, 4129756), (14, 2064878), (28, 1032439), (73, 396004), (146, 198002), (292, 99001), (511, 56572), (1022, 28286), (2044, 14143)]