39916976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1029

約数の個数: 40

約数和(自身を含む): 84746064

約数和(自身を除く): 44829088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 337, 673, 674, 1346, 1348, 2692, 2696, 3707, 5384, 5392, 7403, 7414, 10768, 14806, 14828, 29612, 29656, 59224, 59312, 118448, 226801, 453602, 907204, 1814408, 2494811, 3628816, 4989622, 9979244, 19958488, 39916976]

約数ペア:

[(1, 39916976), (2, 19958488), (4, 9979244), (8, 4989622), (11, 3628816), (16, 2494811), (22, 1814408), (44, 907204), (88, 453602), (176, 226801), (337, 118448), (673, 59312), (674, 59224), (1346, 29656), (1348, 29612), (2692, 14828), (2696, 14806), (3707, 10768), (5384, 7414), (5392, 7403)]