66653806

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1719

約数の個数: 16

約数和(自身を含む): 101744640

約数和(自身を除く): 35090834

約数列:

[1, 2, 71, 142, 367, 734, 1279, 2558, 26057, 52114, 90809, 181618, 469393, 938786, 33326903, 66653806]

約数ペア:

[(1, 66653806), (2, 33326903), (71, 938786), (142, 469393), (367, 181618), (734, 90809), (1279, 52114), (2558, 26057)]