25534866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8563}}^1$

素因数の和:8646

約数の個数: 32

約数和(自身を含む): 59194368

約数和(自身を除く): 33659502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 8563, 17126, 25689, 51378, 59941, 119882, 179823, 359646, 607973, 1215946, 1823919, 3647838, 4255811, 8511622, 12767433, 25534866]

約数ペア:

[(1, 25534866), (2, 12767433), (3, 8511622), (6, 4255811), (7, 3647838), (14, 1823919), (21, 1215946), (42, 607973), (71, 359646), (142, 179823), (213, 119882), (426, 59941), (497, 51378), (994, 25689), (1491, 17126), (2982, 8563)]