66128686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 108109080

約数和(自身を除く): 41980394

約数列:

[1, 2, 13, 26, 169, 179, 338, 358, 1093, 2186, 2327, 4654, 14209, 28418, 30251, 60502, 184717, 195647, 369434, 391294, 2543411, 5086822, 33064343, 66128686]

約数ペア:

[(1, 66128686), (2, 33064343), (13, 5086822), (26, 2543411), (169, 391294), (179, 369434), (338, 195647), (358, 184717), (1093, 60502), (2186, 30251), (2327, 28418), (4654, 14209)]