65377268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135077}}^1$

素因数の和:135103

約数の個数: 18

約数和(自身を含む): 125757618

約数和(自身を除く): 60380350

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135077, 270154, 540308, 1485847, 2971694, 5943388, 16344317, 32688634, 65377268]

約数ペア:

[(1, 65377268), (2, 32688634), (4, 16344317), (11, 5943388), (22, 2971694), (44, 1485847), (121, 540308), (242, 270154), (484, 135077)]