27804515344

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{899939}}^1$

素因数の和:901878

約数の個数: 20

約数和(自身を含む): 53899206480

約数和(自身を除く): 26094691136

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 15448, 30896, 899939, 1799878, 3599756, 7199512, 14399024, 1737782209, 3475564418, 6951128836, 13902257672, 27804515344]

約数ペア:

[(1, 27804515344), (2, 13902257672), (4, 6951128836), (8, 3475564418), (16, 1737782209), (1931, 14399024), (3862, 7199512), (7724, 3599756), (15448, 1799878), (30896, 899939)]