40857824

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1019}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 92534400

約数和(自身を除く): 51676576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1019, 1253, 1432, 2038, 2506, 2864, 4076, 5012, 5728, 7133, 8152, 10024, 14266, 16304, 20048, 28532, 32608, 40096, 57064, 114128, 182401, 228256, 364802, 729604, 1276807, 1459208, 2553614, 2918416, 5107228, 5836832, 10214456, 20428912, 40857824]

約数ペア:

[(1, 40857824), (2, 20428912), (4, 10214456), (7, 5836832), (8, 5107228), (14, 2918416), (16, 2553614), (28, 1459208), (32, 1276807), (56, 729604), (112, 364802), (179, 228256), (224, 182401), (358, 114128), (716, 57064), (1019, 40096), (1253, 32608), (1432, 28532), (2038, 20048), (2506, 16304), (2864, 14266), (4076, 10024), (5012, 8152), (5728, 7133)]