66941696

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2524

約数の個数: 36

約数和(自身を含む): 134904000

約数和(自身を除く): 67962304

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 2399, 3488, 4798, 6976, 9596, 13952, 19192, 27904, 38384, 76768, 153536, 261491, 307072, 522982, 614144, 1045964, 2091928, 4183856, 8367712, 16735424, 33470848, 66941696]

約数ペア:

[(1, 66941696), (2, 33470848), (4, 16735424), (8, 8367712), (16, 4183856), (32, 2091928), (64, 1045964), (109, 614144), (128, 522982), (218, 307072), (256, 261491), (436, 153536), (872, 76768), (1744, 38384), (2399, 27904), (3488, 19192), (4798, 13952), (6976, 9596)]