75266516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111341}}^1$

素因数の和:111371

約数の個数: 18

約数和(自身を含む): 142629102

約数和(自身を除く): 67362586

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111341, 222682, 445364, 1447433, 2894866, 5789732, 18816629, 37633258, 75266516]

約数ペア:

[(1, 75266516), (2, 37633258), (4, 18816629), (13, 5789732), (26, 2894866), (52, 1447433), (169, 445364), (338, 222682), (676, 111341)]