47647984

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{2447}}^1$

素因数の和:3672

約数の個数: 20

約数和(自身を含む): 92431584

約数和(自身を除く): 44783600

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 2447, 4868, 4894, 9736, 9788, 19472, 19576, 39152, 2977999, 5955998, 11911996, 23823992, 47647984]

約数ペア:

[(1, 47647984), (2, 23823992), (4, 11911996), (8, 5955998), (16, 2977999), (1217, 39152), (2434, 19576), (2447, 19472), (4868, 9788), (4894, 9736)]