68617416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408437}}^1$

素因数の和:408453

約数の個数: 32

約数和(自身を含む): 196050240

約数和(自身を除く): 127432824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408437, 816874, 1225311, 1633748, 2450622, 2859059, 3267496, 4901244, 5718118, 8577177, 9802488, 11436236, 17154354, 22872472, 34308708, 68617416]

約数ペア:

[(1, 68617416), (2, 34308708), (3, 22872472), (4, 17154354), (6, 11436236), (7, 9802488), (8, 8577177), (12, 5718118), (14, 4901244), (21, 3267496), (24, 2859059), (28, 2450622), (42, 1633748), (56, 1225311), (84, 816874), (168, 408437)]