28614516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{340649}}^1$

素因数の和:340663

約数の個数: 24

約数和(自身を含む): 76305600

約数和(自身を除く): 47691084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 340649, 681298, 1021947, 1362596, 2043894, 2384543, 4087788, 4769086, 7153629, 9538172, 14307258, 28614516]

約数ペア:

[(1, 28614516), (2, 14307258), (3, 9538172), (4, 7153629), (6, 4769086), (7, 4087788), (12, 2384543), (14, 2043894), (21, 1362596), (28, 1021947), (42, 681298), (84, 340649)]