26767490

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13451}}^1$

素因数の和:13657

約数の個数: 16

約数和(自身を含む): 48427200

約数和(自身を除く): 21659710

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 13451, 26902, 67255, 134510, 2676749, 5353498, 13383745, 26767490]

約数ペア:

[(1, 26767490), (2, 13383745), (5, 5353498), (10, 2676749), (199, 134510), (398, 67255), (995, 26902), (1990, 13451)]