71098636

素因数分解:

$2^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{4447}}^1$

素因数の和:5029

約数の個数: 24

約数和(自身を含む): 142478336

約数和(自身を除く): 71379700

約数列:

[1, 2, 4, 7, 14, 28, 571, 1142, 2284, 3997, 4447, 7994, 8894, 15988, 17788, 31129, 62258, 124516, 2539237, 5078474, 10156948, 17774659, 35549318, 71098636]

約数ペア:

[(1, 71098636), (2, 35549318), (4, 17774659), (7, 10156948), (14, 5078474), (28, 2539237), (571, 124516), (1142, 62258), (2284, 31129), (3997, 17788), (4447, 15988), (7994, 8894)]