66691658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{5309}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 109343520

約数和(自身を除く): 42651862

約数列:

[1, 2, 11, 22, 571, 1142, 5309, 6281, 10618, 12562, 58399, 116798, 3031439, 6062878, 33345829, 66691658]

約数ペア:

[(1, 66691658), (2, 33345829), (11, 6062878), (22, 3031439), (571, 116798), (1142, 58399), (5309, 12562), (6281, 10618)]