66806906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{29327}}^1$

素因数の和:29413

約数の個数: 16

約数和(自身を含む): 107692416

約数和(自身を除く): 40885510

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 29327, 58654, 498559, 997118, 1964909, 3929818, 33403453, 66806906]

約数ペア:

[(1, 66806906), (2, 33403453), (17, 3929818), (34, 1964909), (67, 997118), (134, 498559), (1139, 58654), (2278, 29327)]