66861076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2297}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 123540480

約数和(自身を除く): 56679404

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 2297, 4594, 7277, 9188, 14554, 29108, 43643, 87286, 174572, 879751, 1759502, 3519004, 16715269, 33430538, 66861076]

約数ペア:

[(1, 66861076), (2, 33430538), (4, 16715269), (19, 3519004), (38, 1759502), (76, 879751), (383, 174572), (766, 87286), (1532, 43643), (2297, 29108), (4594, 14554), (7277, 9188)]