66610988

素因数分解:

$2^2\times {\mathrm{433}}^1\times {\mathrm{38459}}^1$

素因数の和:38896

約数の個数: 12

約数和(自身を含む): 116841480

約数和(自身を除く): 50230492

約数列:

[1, 2, 4, 433, 866, 1732, 38459, 76918, 153836, 16652747, 33305494, 66610988]

約数ペア:

[(1, 66610988), (2, 33305494), (4, 16652747), (433, 153836), (866, 76918), (1732, 38459)]