26849264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{129083}}^1$

素因数の和:129104

約数の個数: 20

約数和(自身を含む): 56022456

約数和(自身を除く): 29173192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 129083, 258166, 516332, 1032664, 1678079, 2065328, 3356158, 6712316, 13424632, 26849264]

約数ペア:

[(1, 26849264), (2, 13424632), (4, 6712316), (8, 3356158), (13, 2065328), (16, 1678079), (26, 1032664), (52, 516332), (104, 258166), (208, 129083)]