66107984

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{5591}}^1$

素因数の和:6338

約数の個数: 20

約数和(自身を含む): 128280480

約数和(自身を除く): 62172496

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 5591, 5912, 11182, 11824, 22364, 44728, 89456, 4131749, 8263498, 16526996, 33053992, 66107984]

約数ペア:

[(1, 66107984), (2, 33053992), (4, 16526996), (8, 8263498), (16, 4131749), (739, 89456), (1478, 44728), (2956, 22364), (5591, 11824), (5912, 11182)]