66220984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5471}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 66748616

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 5471, 6052, 10942, 12104, 21884, 43768, 93007, 186014, 372028, 486919, 744056, 973838, 1947676, 3895352, 8277623, 16555246, 33110492, 66220984]

約数ペア:

[(1, 66220984), (2, 33110492), (4, 16555246), (8, 8277623), (17, 3895352), (34, 1947676), (68, 973838), (89, 744056), (136, 486919), (178, 372028), (356, 186014), (712, 93007), (1513, 43768), (3026, 21884), (5471, 12104), (6052, 10942)]