75872212

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{112237}}^1$

素因数の和:112267

約数の個数: 18

約数和(自身を含む): 143776878

約数和(自身を除く): 67904666

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 112237, 224474, 448948, 1459081, 2918162, 5836324, 18968053, 37936106, 75872212]

約数ペア:

[(1, 75872212), (2, 37936106), (4, 18968053), (13, 5836324), (26, 2918162), (52, 1459081), (169, 448948), (338, 224474), (676, 112237)]