65497894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4211}}^1$

素因数の和:4332

約数の個数: 32

約数和(自身を含む): 123731712

約数和(自身を除く): 58233818

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 4211, 7777, 8422, 15554, 29477, 46321, 58954, 92642, 324247, 425311, 648494, 850622, 2977177, 4678421, 5954354, 9356842, 32748947, 65497894]

約数ペア:

[(1, 65497894), (2, 32748947), (7, 9356842), (11, 5954354), (14, 4678421), (22, 2977177), (77, 850622), (101, 648494), (154, 425311), (202, 324247), (707, 92642), (1111, 58954), (1414, 46321), (2222, 29477), (4211, 15554), (7777, 8422)]