68968306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12391}}^1$

素因数の和:12438

約数の個数: 24

約数和(自身を含む): 118665792

約数和(自身を除く): 49697486

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 12391, 24782, 136301, 272602, 284993, 569986, 1499311, 2998622, 3134923, 6269846, 34484153, 68968306]

約数ペア:

[(1, 68968306), (2, 34484153), (11, 6269846), (22, 3134923), (23, 2998622), (46, 1499311), (121, 569986), (242, 284993), (253, 272602), (506, 136301), (2783, 24782), (5566, 12391)]