67349168

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{2909}}^1$

素因数の和:4364

約数の個数: 20

約数和(自身を含む): 130624080

約数和(自身を除く): 63274912

約数列:

[1, 2, 4, 8, 16, 1447, 2894, 2909, 5788, 5818, 11576, 11636, 23152, 23272, 46544, 4209323, 8418646, 16837292, 33674584, 67349168]

約数ペア:

[(1, 67349168), (2, 33674584), (4, 16837292), (8, 8418646), (16, 4209323), (1447, 46544), (2894, 23272), (2909, 23152), (5788, 11636), (5818, 11576)]