68307584

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{28087}}^1$

素因数の和:28120

約数の個数: 32

約数和(自身を含む): 143248800

約数和(自身を除く): 74941216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 28087, 56174, 112348, 224696, 449392, 533653, 898784, 1067306, 1797568, 2134612, 3595136, 4269224, 8538448, 17076896, 34153792, 68307584]

約数ペア:

[(1, 68307584), (2, 34153792), (4, 17076896), (8, 8538448), (16, 4269224), (19, 3595136), (32, 2134612), (38, 1797568), (64, 1067306), (76, 898784), (128, 533653), (152, 449392), (304, 224696), (608, 112348), (1216, 56174), (2432, 28087)]