66742414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{1531}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 101920896

約数和(自身を除く): 35178482

約数列:

[1, 2, 71, 142, 307, 614, 1531, 3062, 21797, 43594, 108701, 217402, 470017, 940034, 33371207, 66742414]

約数ペア:

[(1, 66742414), (2, 33371207), (71, 940034), (142, 470017), (307, 217402), (614, 108701), (1531, 43594), (3062, 21797)]