71366834

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 136909440

約数和(自身を除く): 65542606

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 239, 277, 478, 539, 554, 1078, 1673, 1939, 2629, 3047, 3346, 3878, 5258, 6094, 11711, 13573, 18403, 21329, 23422, 27146, 36806, 42658, 66203, 128821, 132406, 149303, 257642, 298606, 463421, 728233, 926842, 1456466, 3243947, 5097631, 6487894, 10195262, 35683417, 71366834]

約数ペア:

[(1, 71366834), (2, 35683417), (7, 10195262), (11, 6487894), (14, 5097631), (22, 3243947), (49, 1456466), (77, 926842), (98, 728233), (154, 463421), (239, 298606), (277, 257642), (478, 149303), (539, 132406), (554, 128821), (1078, 66203), (1673, 42658), (1939, 36806), (2629, 27146), (3047, 23422), (3346, 21329), (3878, 18403), (5258, 13573), (6094, 11711)]