8717253076

素因数分解:

$2^2\times 7^5\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 17955280896

約数和(自身を除く): 9238027820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 343, 508, 686, 889, 1021, 1372, 1778, 2042, 2401, 3556, 4084, 4802, 6223, 7147, 9604, 12446, 14294, 16807, 24892, 28588, 33614, 43561, 50029, 67228, 87122, 100058, 129667, 174244, 200116, 259334, 304927, 350203, 518668, 609854, 700406, 907669, 1219708, 1400812, 1815338, 2134489, 2451421, 3630676, 4268978, 4902842, 6353683, 8537956, 9805684, 12707366, 17159947, 25414732, 34319894, 44475781, 68639788, 88951562, 177903124, 311330467, 622660934, 1245321868, 2179313269, 4358626538, 8717253076]

約数ペア:

[(1, 8717253076), (2, 4358626538), (4, 2179313269), (7, 1245321868), (14, 622660934), (28, 311330467), (49, 177903124), (98, 88951562), (127, 68639788), (196, 44475781), (254, 34319894), (343, 25414732), (508, 17159947), (686, 12707366), (889, 9805684), (1021, 8537956), (1372, 6353683), (1778, 4902842), (2042, 4268978), (2401, 3630676), (3556, 2451421), (4084, 2134489), (4802, 1815338), (6223, 1400812), (7147, 1219708), (9604, 907669), (12446, 700406), (14294, 609854), (16807, 518668), (24892, 350203), (28588, 304927), (33614, 259334), (43561, 200116), (50029, 174244), (67228, 129667), (87122, 100058)]