66708862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{22133}}^1$

素因数の和:22283

約数の個数: 16

約数和(自身を含む): 109961712

約数和(自身を除く): 43252850

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 22133, 44266, 243463, 486926, 3032221, 6064442, 33354431, 66708862]

約数ペア:

[(1, 66708862), (2, 33354431), (11, 6064442), (22, 3032221), (137, 486926), (274, 243463), (1507, 44266), (3014, 22133)]