74385916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3851}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 142369920

約数和(自身を除く): 67984004

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 3851, 4829, 7702, 9658, 15404, 19316, 42361, 84722, 169444, 1690589, 3381178, 6762356, 18596479, 37192958, 74385916]

約数ペア:

[(1, 74385916), (2, 37192958), (4, 18596479), (11, 6762356), (22, 3381178), (44, 1690589), (439, 169444), (878, 84722), (1756, 42361), (3851, 19316), (4829, 15404), (7702, 9658)]