26882716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23417}}^1$

素因数の和:23469

約数の個数: 24

約数和(自身を含む): 55079136

約数和(自身を除く): 28196420

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23417, 46834, 93668, 163919, 327838, 655676, 960097, 1920194, 3840388, 6720679, 13441358, 26882716]

約数ペア:

[(1, 26882716), (2, 13441358), (4, 6720679), (7, 3840388), (14, 1920194), (28, 960097), (41, 655676), (82, 327838), (164, 163919), (287, 93668), (574, 46834), (1148, 23417)]