71695564

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1319}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 56038196

約数列:

[1, 2, 4, 107, 127, 214, 254, 428, 508, 1319, 2638, 5276, 13589, 27178, 54356, 141133, 167513, 282266, 335026, 564532, 670052, 17923891, 35847782, 71695564]

約数ペア:

[(1, 71695564), (2, 35847782), (4, 17923891), (107, 670052), (127, 564532), (214, 335026), (254, 282266), (428, 167513), (508, 141133), (1319, 54356), (2638, 27178), (5276, 13589)]