26660296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256349}}^1$

素因数の和:256368

約数の個数: 16

約数和(自身を含む): 53833500

約数和(自身を除く): 27173204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256349, 512698, 1025396, 2050792, 3332537, 6665074, 13330148, 26660296]

約数ペア:

[(1, 26660296), (2, 13330148), (4, 6665074), (8, 3332537), (13, 2050792), (26, 1025396), (52, 512698), (104, 256349)]