39907042

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{60649}}^1$

素因数の和:60705

約数の個数: 16

約数和(自身を含む): 69868800

約数和(自身を除く): 29961758

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 60649, 121298, 424543, 849086, 2850503, 5701006, 19953521, 39907042]

約数ペア:

[(1, 39907042), (2, 19953521), (7, 5701006), (14, 2850503), (47, 849086), (94, 424543), (329, 121298), (658, 60649)]