26971256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{259339}}^1$

素因数の和:259358

約数の個数: 16

約数和(自身を含む): 54461400

約数和(自身を除く): 27490144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 259339, 518678, 1037356, 2074712, 3371407, 6742814, 13485628, 26971256]

約数ペア:

[(1, 26971256), (2, 13485628), (4, 6742814), (8, 3371407), (13, 2074712), (26, 1037356), (52, 518678), (104, 259339)]