65214908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10663}}^1$

素因数の和:10817

約数の個数: 24

約数和(自身を含む): 125408640

約数和(自身を除く): 60193732

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 10663, 21326, 42652, 117293, 234586, 469172, 1482157, 2964314, 5928628, 16303727, 32607454, 65214908]

約数ペア:

[(1, 65214908), (2, 32607454), (4, 16303727), (11, 5928628), (22, 2964314), (44, 1482157), (139, 469172), (278, 234586), (556, 117293), (1529, 42652), (3058, 21326), (6116, 10663)]