77806442

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{13999}}^1$

素因数の和:14405

約数の個数: 16

約数和(自身を含む): 133728000

約数和(自身を除く): 55921558

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 13999, 27998, 97993, 195986, 5557603, 11115206, 38903221, 77806442]

約数ペア:

[(1, 77806442), (2, 38903221), (7, 11115206), (14, 5557603), (397, 195986), (794, 97993), (2779, 27998), (5558, 13999)]