68854784

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3539}}^1$

素因数の和:3578

約数の個数: 44

約数和(自身を含む): 144927600

約数和(自身を除く): 76072816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3539, 4864, 7078, 9728, 14156, 19456, 28312, 56624, 67241, 113248, 134482, 226496, 268964, 452992, 537928, 905984, 1075856, 1811968, 2151712, 3623936, 4303424, 8606848, 17213696, 34427392, 68854784]

約数ペア:

[(1, 68854784), (2, 34427392), (4, 17213696), (8, 8606848), (16, 4303424), (19, 3623936), (32, 2151712), (38, 1811968), (64, 1075856), (76, 905984), (128, 537928), (152, 452992), (256, 268964), (304, 226496), (512, 134482), (608, 113248), (1024, 67241), (1216, 56624), (2432, 28312), (3539, 19456), (4864, 14156), (7078, 9728)]