68628608

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{28219}}^1$

素因数の和:28252

約数の個数: 32

約数和(自身を含む): 143922000

約数和(自身を除く): 75293392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 28219, 56438, 112876, 225752, 451504, 536161, 903008, 1072322, 1806016, 2144644, 3612032, 4289288, 8578576, 17157152, 34314304, 68628608]

約数ペア:

[(1, 68628608), (2, 34314304), (4, 17157152), (8, 8578576), (16, 4289288), (19, 3612032), (32, 2144644), (38, 1806016), (64, 1072322), (76, 903008), (128, 536161), (152, 451504), (304, 225752), (608, 112876), (1216, 56438), (2432, 28219)]