25598276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52889}}^1$

素因数の和:52915

約数の個数: 18

約数和(自身を含む): 49240590

約数和(自身を除く): 23642314

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52889, 105778, 211556, 581779, 1163558, 2327116, 6399569, 12799138, 25598276]

約数ペア:

[(1, 25598276), (2, 12799138), (4, 6399569), (11, 2327116), (22, 1163558), (44, 581779), (121, 211556), (242, 105778), (484, 52889)]