66908672

素因数分解:

$2^9\times {\mathrm{130681}}^1$

素因数の和:130699

約数の個数: 20

約数和(自身を含む): 133687686

約数和(自身を除く): 66779014

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 130681, 261362, 522724, 1045448, 2090896, 4181792, 8363584, 16727168, 33454336, 66908672]

約数ペア:

[(1, 66908672), (2, 33454336), (4, 16727168), (8, 8363584), (16, 4181792), (32, 2090896), (64, 1045448), (128, 522724), (256, 261362), (512, 130681)]