26277154

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:945

約数の個数: 16

約数和(自身を含む): 40060800

約数和(自身を除く): 13783646

約数列:

[1, 2, 103, 199, 206, 398, 641, 1282, 20497, 40994, 66023, 127559, 132046, 255118, 13138577, 26277154]

約数ペア:

[(1, 26277154), (2, 13138577), (103, 255118), (199, 132046), (206, 127559), (398, 66023), (641, 40994), (1282, 20497)]