26027248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125131}}^1$

素因数の和:125152

約数の個数: 20

約数和(自身を含む): 54307288

約数和(自身を除く): 28280040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125131, 250262, 500524, 1001048, 1626703, 2002096, 3253406, 6506812, 13013624, 26027248]

約数ペア:

[(1, 26027248), (2, 13013624), (4, 6506812), (8, 3253406), (13, 2002096), (16, 1626703), (26, 1001048), (52, 500524), (104, 250262), (208, 125131)]