66172786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24821}}^1$

素因数の和:24897

約数の個数: 16

約数和(自身を含む): 104848128

約数和(自身を除く): 38675342

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 24821, 49642, 769451, 1067303, 1538902, 2134606, 33086393, 66172786]

約数ペア:

[(1, 66172786), (2, 33086393), (31, 2134606), (43, 1538902), (62, 1067303), (86, 769451), (1333, 49642), (2666, 24821)]