69121984

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{25117}}^1$

素因数の和:25172

約数の個数: 28

約数和(自身を含む): 140359384

約数和(自身を除く): 71237400

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 25117, 50234, 100468, 200936, 401872, 803744, 1080031, 1607488, 2160062, 4320124, 8640248, 17280496, 34560992, 69121984]

約数ペア:

[(1, 69121984), (2, 34560992), (4, 17280496), (8, 8640248), (16, 4320124), (32, 2160062), (43, 1607488), (64, 1080031), (86, 803744), (172, 401872), (344, 200936), (688, 100468), (1376, 50234), (2752, 25117)]