66817168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{34513}}^1$

素因数の和:34543

約数の個数: 30

約数和(自身を含む): 142301222

約数和(自身を除く): 75484054

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 34513, 69026, 138052, 276104, 379643, 552208, 759286, 1518572, 3037144, 4176073, 6074288, 8352146, 16704292, 33408584, 66817168]

約数ペア:

[(1, 66817168), (2, 33408584), (4, 16704292), (8, 8352146), (11, 6074288), (16, 4176073), (22, 3037144), (44, 1518572), (88, 759286), (121, 552208), (176, 379643), (242, 276104), (484, 138052), (968, 69026), (1936, 34513)]