71050570

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{28307}}^1$

素因数の和:28565

約数の個数: 16

約数和(自身を含む): 128405088

約数和(自身を除く): 57354518

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 28307, 56614, 141535, 283070, 7105057, 14210114, 35525285, 71050570]

約数ペア:

[(1, 71050570), (2, 35525285), (5, 14210114), (10, 7105057), (251, 283070), (502, 141535), (1255, 56614), (2510, 28307)]