68841542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10903}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 131894784

約数和(自身を除く): 63053242

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 10903, 21806, 76321, 119933, 152642, 239866, 447023, 839531, 894046, 1679062, 3129161, 4917253, 6258322, 9834506, 34420771, 68841542]

約数ペア:

[(1, 68841542), (2, 34420771), (7, 9834506), (11, 6258322), (14, 4917253), (22, 3129161), (41, 1679062), (77, 894046), (82, 839531), (154, 447023), (287, 239866), (451, 152642), (574, 119933), (902, 76321), (3157, 21806), (6314, 10903)]