26850512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{129089}}^1$

素因数の和:129110

約数の個数: 20

約数和(自身を含む): 56025060

約数和(自身を除く): 29174548

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 129089, 258178, 516356, 1032712, 1678157, 2065424, 3356314, 6712628, 13425256, 26850512]

約数ペア:

[(1, 26850512), (2, 13425256), (4, 6712628), (8, 3356314), (13, 2065424), (16, 1678157), (26, 1032712), (52, 516356), (104, 258178), (208, 129089)]