28743182

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 47007576

約数和(自身を除く): 18264394

約数列:

[1, 2, 13, 26, 169, 277, 307, 338, 554, 614, 3601, 3991, 7202, 7982, 46813, 51883, 85039, 93626, 103766, 170078, 1105507, 2211014, 14371591, 28743182]

約数ペア:

[(1, 28743182), (2, 14371591), (13, 2211014), (26, 1105507), (169, 170078), (277, 103766), (307, 93626), (338, 85039), (554, 51883), (614, 46813), (3601, 7982), (3991, 7202)]