66708516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{794149}}^1$

素因数の和:794163

約数の個数: 24

約数和(自身を含む): 177889600

約数和(自身を除く): 111181084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 794149, 1588298, 2382447, 3176596, 4764894, 5559043, 9529788, 11118086, 16677129, 22236172, 33354258, 66708516]

約数ペア:

[(1, 66708516), (2, 33354258), (3, 22236172), (4, 16677129), (6, 11118086), (7, 9529788), (12, 5559043), (14, 4764894), (21, 3176596), (28, 2382447), (42, 1588298), (84, 794149)]