71370662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23339}}^1$

素因数の和:23491

約数の個数: 16

約数和(自身を含む): 117633600

約数和(自身を除く): 46262938

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 23339, 46678, 256729, 513458, 3244121, 6488242, 35685331, 71370662]

約数ペア:

[(1, 71370662), (2, 35685331), (11, 6488242), (22, 3244121), (139, 513458), (278, 256729), (1529, 46678), (3058, 23339)]