28270154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{1489}}^1$

素因数の和:2365

約数の個数: 16

約数和(自身を含む): 46344960

約数和(自身を除く): 18074806

約数列:

[1, 2, 11, 22, 863, 1489, 1726, 2978, 9493, 16379, 18986, 32758, 1285007, 2570014, 14135077, 28270154]

約数ペア:

[(1, 28270154), (2, 14135077), (11, 2570014), (22, 1285007), (863, 32758), (1489, 18986), (1726, 16379), (2978, 9493)]