25405534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 47808000

約数和(自身を除く): 22402466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 829, 1393, 1658, 2189, 2786, 4378, 5803, 9119, 11606, 15323, 18238, 30646, 63833, 127666, 164971, 329942, 1154797, 1814681, 2309594, 3629362, 12702767, 25405534]

約数ペア:

[(1, 25405534), (2, 12702767), (7, 3629362), (11, 2309594), (14, 1814681), (22, 1154797), (77, 329942), (154, 164971), (199, 127666), (398, 63833), (829, 30646), (1393, 18238), (1658, 15323), (2189, 11606), (2786, 9119), (4378, 5803)]