40668166

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1459}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 76527360

約数和(自身を除く): 35859194

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1459, 1991, 2534, 2918, 3982, 10213, 13937, 16049, 20426, 27874, 32098, 112343, 224686, 264079, 528158, 1848553, 2904869, 3697106, 5809738, 20334083, 40668166]

約数ペア:

[(1, 40668166), (2, 20334083), (7, 5809738), (11, 3697106), (14, 2904869), (22, 1848553), (77, 528158), (154, 264079), (181, 224686), (362, 112343), (1267, 32098), (1459, 27874), (1991, 20426), (2534, 16049), (2918, 13937), (3982, 10213)]