68811308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43997}}^1$

素因数の和:44041

約数の個数: 24

約数和(自身を含む): 133049952

約数和(自身を除く): 64238644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 43997, 87994, 175988, 747949, 1011931, 1495898, 2023862, 2991796, 4047724, 17202827, 34405654, 68811308]

約数ペア:

[(1, 68811308), (2, 34405654), (4, 17202827), (17, 4047724), (23, 2991796), (34, 2023862), (46, 1495898), (68, 1011931), (92, 747949), (391, 175988), (782, 87994), (1564, 43997)]