66627898

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{20939}}^1$

素因数の和:21021

約数の個数: 16

約数和(自身を含む): 105035040

約数和(自身を除く): 38407142

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 20939, 41878, 774743, 900377, 1549486, 1800754, 33313949, 66627898]

約数ペア:

[(1, 66627898), (2, 33313949), (37, 1800754), (43, 1549486), (74, 900377), (86, 774743), (1591, 41878), (3182, 20939)]