12939328

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1310

約数の個数: 28

約数和(自身を含む): 25841452

約数和(自身を除く): 12902124

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1117, 1448, 2234, 2896, 4468, 5792, 8936, 11584, 17872, 35744, 71488, 202177, 404354, 808708, 1617416, 3234832, 6469664, 12939328]

約数ペア:

[(1, 12939328), (2, 6469664), (4, 3234832), (8, 1617416), (16, 808708), (32, 404354), (64, 202177), (181, 71488), (362, 35744), (724, 17872), (1117, 11584), (1448, 8936), (2234, 5792), (2896, 4468)]