67468340

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{10847}}^1$

素因数の和:11167

約数の個数: 24

約数和(自身を含む): 142152192

約数和(自身を除く): 74683852

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 10847, 21694, 43388, 54235, 108470, 216940, 3373417, 6746834, 13493668, 16867085, 33734170, 67468340]

約数ペア:

[(1, 67468340), (2, 33734170), (4, 16867085), (5, 13493668), (10, 6746834), (20, 3373417), (311, 216940), (622, 108470), (1244, 54235), (1555, 43388), (3110, 21694), (6220, 10847)]