66883328

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4360

約数の個数: 36

約数和(自身を含む): 135725688

約数和(自身を除く): 68842360

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 4283, 7808, 8566, 15616, 17132, 34264, 68528, 137056, 261263, 274112, 522526, 548224, 1045052, 1096448, 2090104, 4180208, 8360416, 16720832, 33441664, 66883328]

約数ペア:

[(1, 66883328), (2, 33441664), (4, 16720832), (8, 8360416), (16, 4180208), (32, 2090104), (61, 1096448), (64, 1045052), (122, 548224), (128, 522526), (244, 274112), (256, 261263), (488, 137056), (976, 68528), (1952, 34264), (3904, 17132), (4283, 15616), (7808, 8566)]