66017836

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{53069}}^1$

素因数の和:53384

約数の個数: 12

約数和(自身を含む): 115904880

約数和(自身を除く): 49887044

約数列:

[1, 2, 4, 311, 622, 1244, 53069, 106138, 212276, 16504459, 33008918, 66017836]

約数ペア:

[(1, 66017836), (2, 33008918), (4, 16504459), (311, 212276), (622, 106138), (1244, 53069)]