67418204

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{18959}}^1$

素因数の和:19097

約数の個数: 24

約数和(自身を含む): 135905280

約数和(自身を除く): 68487076

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 18959, 37918, 75836, 132713, 265426, 530852, 2407793, 4815586, 9631172, 16854551, 33709102, 67418204]

約数ペア:

[(1, 67418204), (2, 33709102), (4, 16854551), (7, 9631172), (14, 4815586), (28, 2407793), (127, 530852), (254, 265426), (508, 132713), (889, 75836), (1778, 37918), (3556, 18959)]