40281766

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{5039}}^1$

素因数の和:5619

約数の個数: 16

約数和(自身を含む): 69189120

約数和(自身を除く): 28907354

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 5039, 7994, 10078, 35273, 70546, 2877269, 5754538, 20140883, 40281766]

約数ペア:

[(1, 40281766), (2, 20140883), (7, 5754538), (14, 2877269), (571, 70546), (1142, 35273), (3997, 10078), (5039, 7994)]