41689306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 68400000

約数和(自身を除く): 26710694

約数列:

[1, 2, 19, 37, 38, 74, 149, 199, 298, 398, 703, 1406, 2831, 3781, 5513, 5662, 7363, 7562, 11026, 14726, 29651, 59302, 104747, 139897, 209494, 279794, 563369, 1097087, 1126738, 2194174, 20844653, 41689306]

約数ペア:

[(1, 41689306), (2, 20844653), (19, 2194174), (37, 1126738), (38, 1097087), (74, 563369), (149, 279794), (199, 209494), (298, 139897), (398, 104747), (703, 59302), (1406, 29651), (2831, 14726), (3781, 11026), (5513, 7562), (5662, 7363)]