66734612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{125441}}^1$

素因数の和:125471

約数の個数: 24

約数和(自身を含む): 140495040

約数和(自身を除く): 73760428

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 125441, 250882, 501764, 878087, 1756174, 2383379, 3512348, 4766758, 9533516, 16683653, 33367306, 66734612]

約数ペア:

[(1, 66734612), (2, 33367306), (4, 16683653), (7, 9533516), (14, 4766758), (19, 3512348), (28, 2383379), (38, 1756174), (76, 878087), (133, 501764), (266, 250882), (532, 125441)]