68107336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2521}}^1$

素因数の和:2845

約数の個数: 32

約数和(自身を含む): 139819680

約数和(自身を除く): 71712344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 2521, 3377, 5042, 6754, 10084, 13508, 20168, 27016, 27731, 55462, 110924, 221848, 773947, 1547894, 3095788, 6191576, 8513417, 17026834, 34053668, 68107336]

約数ペア:

[(1, 68107336), (2, 34053668), (4, 17026834), (8, 8513417), (11, 6191576), (22, 3095788), (44, 1547894), (88, 773947), (307, 221848), (614, 110924), (1228, 55462), (2456, 27731), (2521, 27016), (3377, 20168), (5042, 13508), (6754, 10084)]