71123810

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{56003}}^1$

素因数の和:56137

約数の個数: 16

約数和(自身を含む): 129033216

約数和(自身を除く): 57909406

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 56003, 112006, 280015, 560030, 7112381, 14224762, 35561905, 71123810]

約数ペア:

[(1, 71123810), (2, 35561905), (5, 14224762), (10, 7112381), (127, 560030), (254, 280015), (635, 112006), (1270, 56003)]