71327146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{7927}}^1$

素因数の和:8349

約数の個数: 16

約数和(自身を含む): 117017280

約数和(自身を除く): 45690134

約数列:

[1, 2, 11, 22, 409, 818, 4499, 7927, 8998, 15854, 87197, 174394, 3242143, 6484286, 35663573, 71327146]

約数ペア:

[(1, 71327146), (2, 35663573), (11, 6484286), (22, 3242143), (409, 174394), (818, 87197), (4499, 15854), (7927, 8998)]