71462293

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 86403200

約数和(自身を除く): 14940907

約数列:

[1, 7, 29, 61, 199, 203, 427, 841, 1393, 1769, 5771, 5887, 12139, 12383, 40397, 51301, 84973, 167359, 352031, 359107, 1171513, 2464217, 10208899, 71462293]

約数ペア:

[(1, 71462293), (7, 10208899), (29, 2464217), (61, 1171513), (199, 359107), (203, 352031), (427, 167359), (841, 84973), (1393, 51301), (1769, 40397), (5771, 12383), (5887, 12139)]