71168590

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{5051}}^1$

素因数の和:6467

約数の個数: 16

約数和(自身を含む): 128219760

約数和(自身を除く): 57051170

約数列:

[1, 2, 5, 10, 1409, 2818, 5051, 7045, 10102, 14090, 25255, 50510, 7116859, 14233718, 35584295, 71168590]

約数ペア:

[(1, 71168590), (2, 35584295), (5, 14233718), (10, 7116859), (1409, 50510), (2818, 25255), (5051, 14090), (7045, 10102)]