56713735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12289}}^1$

素因数の和:12378

約数の個数: 16

約数和(自身を含む): 74329920

約数和(自身を除く): 17616185

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 12289, 61445, 159757, 798785, 872519, 4362595, 11342747, 56713735]

約数ペア:

[(1, 56713735), (5, 11342747), (13, 4362595), (65, 872519), (71, 798785), (355, 159757), (923, 61445), (4615, 12289)]