66716134

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{1489}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 102666960

約数和(自身を除く): 35950826

約数列:

[1, 2, 43, 86, 521, 1042, 1489, 2978, 22403, 44806, 64027, 128054, 775769, 1551538, 33358067, 66716134]

約数ペア:

[(1, 66716134), (2, 33358067), (43, 1551538), (86, 775769), (521, 128054), (1042, 64027), (1489, 44806), (2978, 22403)]