64861090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{926587}}^1$

素因数の和:926601

約数の個数: 16

約数和(自身を含む): 133428672

約数和(自身を除く): 68567582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 926587, 1853174, 4632935, 6486109, 9265870, 12972218, 32430545, 64861090]

約数ペア:

[(1, 64861090), (2, 32430545), (5, 12972218), (7, 9265870), (10, 6486109), (14, 4632935), (35, 1853174), (70, 926587)]