26077168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125371}}^1$

素因数の和:125392

約数の個数: 20

約数和(自身を含む): 54411448

約数和(自身を除く): 28334280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125371, 250742, 501484, 1002968, 1629823, 2005936, 3259646, 6519292, 13038584, 26077168]

約数ペア:

[(1, 26077168), (2, 13038584), (4, 6519292), (8, 3259646), (13, 2005936), (16, 1629823), (26, 1002968), (52, 501484), (104, 250742), (208, 125371)]