71057570

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{8011}}^1$

素因数の和:8905

約数の個数: 16

約数和(自身を含む): 128063808

約数和(自身を除く): 57006238

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 8011, 8870, 16022, 40055, 80110, 7105757, 14211514, 35528785, 71057570]

約数ペア:

[(1, 71057570), (2, 35528785), (5, 14211514), (10, 7105757), (887, 80110), (1774, 40055), (4435, 16022), (8011, 8870)]