66940984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{760693}}^1$

素因数の和:760710

約数の個数: 16

約数和(自身を含む): 136924920

約数和(自身を除く): 69983936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 760693, 1521386, 3042772, 6085544, 8367623, 16735246, 33470492, 66940984]

約数ペア:

[(1, 66940984), (2, 33470492), (4, 16735246), (8, 8367623), (11, 6085544), (22, 3042772), (44, 1521386), (88, 760693)]