27521878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4679}}^1$

素因数の和:4871

約数の個数: 16

約数和(自身を含む): 43973280

約数和(自身を除く): 16451402

約数列:

[1, 2, 17, 34, 173, 346, 2941, 4679, 5882, 9358, 79543, 159086, 809467, 1618934, 13760939, 27521878]

約数ペア:

[(1, 27521878), (2, 13760939), (17, 1618934), (34, 809467), (173, 159086), (346, 79543), (2941, 9358), (4679, 5882)]