71234765

素因数分解:

$5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{2473}}^1$

素因数の和:3308

約数の個数: 16

約数和(自身を含む): 97851648

約数和(自身を除く): 26616883

約数列:

[1, 5, 7, 35, 823, 2473, 4115, 5761, 12365, 17311, 28805, 86555, 2035279, 10176395, 14246953, 71234765]

約数ペア:

[(1, 71234765), (5, 14246953), (7, 10176395), (35, 2035279), (823, 86555), (2473, 28805), (4115, 17311), (5761, 12365)]