66537416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{68737}}^1$

素因数の和:68765

約数の個数: 24

約数和(自身を含む): 137132310

約数和(自身を除く): 70594894

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 68737, 137474, 274948, 549896, 756107, 1512214, 3024428, 6048856, 8317177, 16634354, 33268708, 66537416]

約数ペア:

[(1, 66537416), (2, 33268708), (4, 16634354), (8, 8317177), (11, 6048856), (22, 3024428), (44, 1512214), (88, 756107), (121, 549896), (242, 274948), (484, 137474), (968, 68737)]