71516566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9588

約数の個数: 24

約数和(自身を含む): 121730112

約数和(自身を除く): 50213546

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 9533, 19066, 104863, 209726, 295523, 591046, 1153493, 2306986, 3250753, 6501506, 35758283, 71516566]

約数ペア:

[(1, 71516566), (2, 35758283), (11, 6501506), (22, 3250753), (31, 2306986), (62, 1153493), (121, 591046), (242, 295523), (341, 209726), (682, 104863), (3751, 19066), (7502, 9533)]