66996926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4441}}^1$

素因数の和:4859

約数の個数: 16

約数和(自身を含む): 106074960

約数和(自身を除く): 39078034

約数列:

[1, 2, 19, 38, 397, 794, 4441, 7543, 8882, 15086, 84379, 168758, 1763077, 3526154, 33498463, 66996926]

約数ペア:

[(1, 66996926), (2, 33498463), (19, 3526154), (38, 1763077), (397, 168758), (794, 84379), (4441, 15086), (7543, 8882)]