40147024

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 80137728

約数和(自身を除く): 39990704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 197, 271, 376, 394, 542, 752, 788, 1084, 1576, 2168, 3152, 4336, 9259, 12737, 18518, 25474, 37036, 50948, 53387, 74072, 101896, 106774, 148144, 203792, 213548, 427096, 854192, 2509189, 5018378, 10036756, 20073512, 40147024]

約数ペア:

[(1, 40147024), (2, 20073512), (4, 10036756), (8, 5018378), (16, 2509189), (47, 854192), (94, 427096), (188, 213548), (197, 203792), (271, 148144), (376, 106774), (394, 101896), (542, 74072), (752, 53387), (788, 50948), (1084, 37036), (1576, 25474), (2168, 18518), (3152, 12737), (4336, 9259)]