27606788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8837}}^1$

素因数の和:8923

約数の個数: 24

約数和(自身を含む): 53452224

約数和(自身を除く): 25845436

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8837, 17674, 35348, 97207, 194414, 388828, 627427, 1254854, 2509708, 6901697, 13803394, 27606788]

約数ペア:

[(1, 27606788), (2, 13803394), (4, 6901697), (11, 2509708), (22, 1254854), (44, 627427), (71, 388828), (142, 194414), (284, 97207), (781, 35348), (1562, 17674), (3124, 8837)]