68405858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4583}}^1$

素因数の和:5041

約数の個数: 16

約数和(自身を含む): 108915840

約数和(自身を除く): 40509982

約数列:

[1, 2, 17, 34, 439, 878, 4583, 7463, 9166, 14926, 77911, 155822, 2011937, 4023874, 34202929, 68405858]

約数ペア:

[(1, 68405858), (2, 34202929), (17, 4023874), (34, 2011937), (439, 155822), (878, 77911), (4583, 14926), (7463, 9166)]