27759214

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 49242816

約数和(自身を除く): 21483602

約数列:

[1, 2, 7, 14, 41, 82, 137, 274, 287, 353, 574, 706, 959, 1918, 2471, 4942, 5617, 11234, 14473, 28946, 39319, 48361, 78638, 96722, 101311, 202622, 338527, 677054, 1982801, 3965602, 13879607, 27759214]

約数ペア:

[(1, 27759214), (2, 13879607), (7, 3965602), (14, 1982801), (41, 677054), (82, 338527), (137, 202622), (274, 101311), (287, 96722), (353, 78638), (574, 48361), (706, 39319), (959, 28946), (1918, 14473), (2471, 11234), (4942, 5617)]