38131562

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 69120000

約数和(自身を除く): 30988438

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1499, 1817, 2998, 3634, 10493, 12719, 20986, 25438, 34477, 68954, 118421, 236842, 241339, 482678, 828947, 1657894, 2723683, 5447366, 19065781, 38131562]

約数ペア:

[(1, 38131562), (2, 19065781), (7, 5447366), (14, 2723683), (23, 1657894), (46, 828947), (79, 482678), (158, 241339), (161, 236842), (322, 118421), (553, 68954), (1106, 34477), (1499, 25438), (1817, 20986), (2998, 12719), (3634, 10493)]