26255216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126227}}^1$

素因数の和:126248

約数の個数: 20

約数和(自身を含む): 54782952

約数和(自身を除く): 28527736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126227, 252454, 504908, 1009816, 1640951, 2019632, 3281902, 6563804, 13127608, 26255216]

約数ペア:

[(1, 26255216), (2, 13127608), (4, 6563804), (8, 3281902), (13, 2019632), (16, 1640951), (26, 1009816), (52, 504908), (104, 252454), (208, 126227)]