64620934

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{65011}}^1$

素因数の和:65091

約数の個数: 16

約数和(自身を含む): 112340736

約数和(自身を除く): 47719802

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 65011, 130022, 455077, 910154, 4615781, 9231562, 32310467, 64620934]

約数ペア:

[(1, 64620934), (2, 32310467), (7, 9231562), (14, 4615781), (71, 910154), (142, 455077), (497, 130022), (994, 65011)]