71578912

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{4447}}^1$

素因数の和:4960

約数の個数: 24

約数和(自身を含む): 141232896

約数和(自身を除く): 69653984

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 4447, 8048, 8894, 16096, 17788, 35576, 71152, 142304, 2236841, 4473682, 8947364, 17894728, 35789456, 71578912]

約数ペア:

[(1, 71578912), (2, 35789456), (4, 17894728), (8, 8947364), (16, 4473682), (32, 2236841), (503, 142304), (1006, 71152), (2012, 35576), (4024, 17788), (4447, 16096), (8048, 8894)]