28646882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10253}}^1$

素因数の和:10393

約数の個数: 16

約数和(自身を含む): 47250432

約数和(自身を除く): 18603550

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 10253, 20506, 112783, 225566, 1302131, 2604262, 14323441, 28646882]

約数ペア:

[(1, 28646882), (2, 14323441), (11, 2604262), (22, 1302131), (127, 225566), (254, 112783), (1397, 20506), (2794, 10253)]