22911224

素因数分解:

$2^3\times 7^2\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 50390280

約数和(自身を除く): 27479056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 211, 277, 392, 422, 554, 844, 1108, 1477, 1688, 1939, 2216, 2954, 3878, 5908, 7756, 10339, 11816, 13573, 15512, 20678, 27146, 41356, 54292, 58447, 82712, 108584, 116894, 233788, 409129, 467576, 818258, 1636516, 2863903, 3273032, 5727806, 11455612, 22911224]

約数ペア:

[(1, 22911224), (2, 11455612), (4, 5727806), (7, 3273032), (8, 2863903), (14, 1636516), (28, 818258), (49, 467576), (56, 409129), (98, 233788), (196, 116894), (211, 108584), (277, 82712), (392, 58447), (422, 54292), (554, 41356), (844, 27146), (1108, 20678), (1477, 15512), (1688, 13573), (1939, 11816), (2216, 10339), (2954, 7756), (3878, 5908)]