71264879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5333}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 86026752

約数和(自身を除く): 14761873

約数列:

[1, 7, 23, 83, 161, 581, 1909, 5333, 13363, 37331, 122659, 442639, 858613, 3098473, 10180697, 71264879]

約数ペア:

[(1, 71264879), (7, 10180697), (23, 3098473), (83, 858613), (161, 442639), (581, 122659), (1909, 37331), (5333, 13363)]