66469052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{98327}}^1$

素因数の和:98357

約数の個数: 18

約数和(自身を含む): 125958168

約数和(自身を除く): 59489116

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 98327, 196654, 393308, 1278251, 2556502, 5113004, 16617263, 33234526, 66469052]

約数ペア:

[(1, 66469052), (2, 33234526), (4, 16617263), (13, 5113004), (26, 2556502), (52, 1278251), (169, 393308), (338, 196654), (676, 98327)]