27599888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{42073}}^1$

素因数の和:42122

約数の個数: 20

約数和(自身を含む): 54780348

約数和(自身を除く): 27180460

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 42073, 84146, 168292, 336584, 673168, 1724993, 3449986, 6899972, 13799944, 27599888]

約数ペア:

[(1, 27599888), (2, 13799944), (4, 6899972), (8, 3449986), (16, 1724993), (41, 673168), (82, 336584), (164, 168292), (328, 84146), (656, 42073)]