26718716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 48199536

約数和(自身を除く): 21480820

約数列:

[1, 2, 4, 41, 82, 164, 197, 394, 788, 827, 1654, 3308, 8077, 16154, 32308, 33907, 67814, 135628, 162919, 325838, 651676, 6679679, 13359358, 26718716]

約数ペア:

[(1, 26718716), (2, 13359358), (4, 6679679), (41, 651676), (82, 325838), (164, 162919), (197, 135628), (394, 67814), (788, 33907), (827, 32308), (1654, 16154), (3308, 8077)]