25857396

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2593}}^1$

素因数の和:2880

約数の個数: 36

約数和(自身を含む): 65623012

約数和(自身を除く): 39765616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 2593, 3324, 4986, 5186, 7779, 9972, 10372, 15558, 23337, 31116, 46674, 93348, 718261, 1436522, 2154783, 2873044, 4309566, 6464349, 8619132, 12928698, 25857396]

約数ペア:

[(1, 25857396), (2, 12928698), (3, 8619132), (4, 6464349), (6, 4309566), (9, 2873044), (12, 2154783), (18, 1436522), (36, 718261), (277, 93348), (554, 46674), (831, 31116), (1108, 23337), (1662, 15558), (2493, 10372), (2593, 9972), (3324, 7779), (4986, 5186)]