71643296

素因数分解:

$2^5\times {\mathrm{503}}^1\times {\mathrm{4451}}^1$

素因数の和:4964

約数の個数: 24

約数和(自身を含む): 141359904

約数和(自身を除く): 69716608

約数列:

[1, 2, 4, 8, 16, 32, 503, 1006, 2012, 4024, 4451, 8048, 8902, 16096, 17804, 35608, 71216, 142432, 2238853, 4477706, 8955412, 17910824, 35821648, 71643296]

約数ペア:

[(1, 71643296), (2, 35821648), (4, 17910824), (8, 8955412), (16, 4477706), (32, 2238853), (503, 142432), (1006, 71216), (2012, 35608), (4024, 17804), (4451, 16096), (8048, 8902)]