66246844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 122931200

約数和(自身を除く): 56684356

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 6271, 10564, 12542, 25084, 119149, 238298, 476596, 871669, 1743338, 3486676, 16561711, 33123422, 66246844]

約数ペア:

[(1, 66246844), (2, 33123422), (4, 16561711), (19, 3486676), (38, 1743338), (76, 871669), (139, 476596), (278, 238298), (556, 119149), (2641, 25084), (5282, 12542), (6271, 10564)]