66535266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{21701}}^1$

素因数の和:21786

約数の個数: 32

約数和(自身を含む): 154171008

約数和(自身を除く): 87635742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 21701, 43402, 65103, 130206, 151907, 303814, 455721, 911442, 1584173, 3168346, 4752519, 9505038, 11089211, 22178422, 33267633, 66535266]

約数ペア:

[(1, 66535266), (2, 33267633), (3, 22178422), (6, 11089211), (7, 9505038), (14, 4752519), (21, 3168346), (42, 1584173), (73, 911442), (146, 455721), (219, 303814), (438, 151907), (511, 130206), (1022, 65103), (1533, 43402), (3066, 21701)]