61042916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9311}}^1$

素因数の和:9475

約数の個数: 24

約数和(自身を含む): 117331200

約数和(自身を除く): 56288284

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 9311, 18622, 37244, 102421, 204842, 409684, 1387339, 2774678, 5549356, 15260729, 30521458, 61042916]

約数ペア:

[(1, 61042916), (2, 30521458), (4, 15260729), (11, 5549356), (22, 2774678), (44, 1387339), (149, 409684), (298, 204842), (596, 102421), (1639, 37244), (3278, 18622), (6556, 9311)]