26378644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1069}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 47936000

約数和(自身を除く): 21557356

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 1069, 2138, 4276, 6169, 12338, 24676, 33139, 66278, 132556, 212731, 425462, 850924, 6594661, 13189322, 26378644]

約数ペア:

[(1, 26378644), (2, 13189322), (4, 6594661), (31, 850924), (62, 425462), (124, 212731), (199, 132556), (398, 66278), (796, 33139), (1069, 24676), (2138, 12338), (4276, 6169)]