66702086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{42703}}^1$

素因数の和:42787

約数の個数: 16

約数和(自身を含む): 110688768

約数和(自身を除く): 43986682

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 42703, 85406, 469733, 939466, 3031913, 6063826, 33351043, 66702086]

約数ペア:

[(1, 66702086), (2, 33351043), (11, 6063826), (22, 3031913), (71, 939466), (142, 469733), (781, 85406), (1562, 42703)]