64267814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{18869}}^1$

素因数の和:19015

約数の個数: 16

約数和(自身を含む): 104615280

約数和(自身を除く): 40347466

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 18869, 37738, 245297, 490594, 2471839, 4943678, 32133907, 64267814]

約数ペア:

[(1, 64267814), (2, 32133907), (13, 4943678), (26, 2471839), (131, 490594), (262, 245297), (1703, 37738), (3406, 18869)]