8736698864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28739141}}^1$

素因数の和:28739168

約数の個数: 20

約数和(自身を含む): 17818268040

約数和(自身を除く): 9081569176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28739141, 57478282, 114956564, 229913128, 459826256, 546043679, 1092087358, 2184174716, 4368349432, 8736698864]

約数ペア:

[(1, 8736698864), (2, 4368349432), (4, 2184174716), (8, 1092087358), (16, 546043679), (19, 459826256), (38, 229913128), (76, 114956564), (152, 57478282), (304, 28739141)]