25825756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53359}}^1$

素因数の和:53385

約数の個数: 18

約数和(自身を含む): 49678160

約数和(自身を除く): 23852404

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53359, 106718, 213436, 586949, 1173898, 2347796, 6456439, 12912878, 25825756]

約数ペア:

[(1, 25825756), (2, 12912878), (4, 6456439), (11, 2347796), (22, 1173898), (44, 586949), (121, 213436), (242, 106718), (484, 53359)]