27793738

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 49256064

約数和(自身を除く): 21462326

約数列:

[1, 2, 7, 14, 43, 86, 137, 274, 301, 337, 602, 674, 959, 1918, 2359, 4718, 5891, 11782, 14491, 28982, 41237, 46169, 82474, 92338, 101437, 202874, 323183, 646366, 1985267, 3970534, 13896869, 27793738]

約数ペア:

[(1, 27793738), (2, 13896869), (7, 3970534), (14, 1985267), (43, 646366), (86, 323183), (137, 202874), (274, 101437), (301, 92338), (337, 82474), (602, 46169), (674, 41237), (959, 28982), (1918, 14491), (2359, 11782), (4718, 5891)]