66919208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{492053}}^1$

素因数の和:492076

約数の個数: 16

約数和(自身を含む): 132854580

約数和(自身を除く): 65935372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 492053, 984106, 1968212, 3936424, 8364901, 16729802, 33459604, 66919208]

約数ペア:

[(1, 66919208), (2, 33459604), (4, 16729802), (8, 8364901), (17, 3936424), (34, 1968212), (68, 984106), (136, 492053)]