71225638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45599}}^1$

素因数の和:45683

約数の個数: 16

約数和(自身を含む): 118195200

約数和(自身を除く): 46969562

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45599, 91198, 501589, 1003178, 3237529, 6475058, 35612819, 71225638]

約数ペア:

[(1, 71225638), (2, 35612819), (11, 6475058), (22, 3237529), (71, 1003178), (142, 501589), (781, 91198), (1562, 45599)]