66238868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6451}}^1$

素因数の和:6623

約数の個数: 24

約数和(自身を含む): 123568704

約数和(自身を除く): 57329836

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 6451, 10268, 12902, 25804, 109667, 219334, 438668, 974101, 1948202, 3896404, 16559717, 33119434, 66238868]

約数ペア:

[(1, 66238868), (2, 33119434), (4, 16559717), (17, 3896404), (34, 1948202), (68, 974101), (151, 438668), (302, 219334), (604, 109667), (2567, 25804), (5134, 12902), (6451, 10268)]