42907508

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3121}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 86017344

約数和(自身を除く): 43109836

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3121, 3437, 6242, 6874, 12484, 13748, 21847, 43694, 87388, 1532411, 3064822, 6129644, 10726877, 21453754, 42907508]

約数ペア:

[(1, 42907508), (2, 21453754), (4, 10726877), (7, 6129644), (14, 3064822), (28, 1532411), (491, 87388), (982, 43694), (1964, 21847), (3121, 13748), (3437, 12484), (6242, 6874)]