66417842

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1531}}^1$

素因数の和:1841

約数の個数: 16

約数和(自身を含む): 101112000

約数和(自身を除く): 34694158

約数列:

[1, 2, 109, 199, 218, 398, 1531, 3062, 21691, 43382, 166879, 304669, 333758, 609338, 33208921, 66417842]

約数ペア:

[(1, 66417842), (2, 33208921), (109, 609338), (199, 333758), (218, 304669), (398, 166879), (1531, 43382), (3062, 21691)]