77727542

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2857}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 119075712

約数和(自身を除く): 41348170

約数列:

[1, 2, 61, 122, 223, 446, 2857, 5714, 13603, 27206, 174277, 348554, 637111, 1274222, 38863771, 77727542]

約数ペア:

[(1, 77727542), (2, 38863771), (61, 1274222), (122, 637111), (223, 348554), (446, 174277), (2857, 27206), (5714, 13603)]