71564770

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{23311}}^1$

素因数の和:23625

約数の個数: 16

約数和(自身を含む): 129241728

約数和(自身を除く): 57676958

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 23311, 46622, 116555, 233110, 7156477, 14312954, 35782385, 71564770]

約数ペア:

[(1, 71564770), (2, 35782385), (5, 14312954), (10, 7156477), (307, 233110), (614, 116555), (1535, 46622), (3070, 23311)]