65969956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9127}}^1$

素因数の和:9283

約数の個数: 24

約数和(自身を含む): 125236160

約数和(自身を除く): 59266204

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9127, 18254, 36508, 118651, 237302, 474604, 1268653, 2537306, 5074612, 16492489, 32984978, 65969956]

約数ペア:

[(1, 65969956), (2, 32984978), (4, 16492489), (13, 5074612), (26, 2537306), (52, 1268653), (139, 474604), (278, 237302), (556, 118651), (1807, 36508), (3614, 18254), (7228, 9127)]