25905764

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 46743480

約数和(自身を除く): 20837716

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1373, 2746, 4717, 5492, 9434, 18868, 72769, 122197, 145538, 244394, 291076, 488788, 6476441, 12952882, 25905764]

約数ペア:

[(1, 25905764), (2, 12952882), (4, 6476441), (53, 488788), (89, 291076), (106, 244394), (178, 145538), (212, 122197), (356, 72769), (1373, 18868), (2746, 9434), (4717, 5492)]