25644472

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4721}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 55530720

約数和(自身を除く): 29886248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 4721, 5432, 9442, 18884, 33047, 37768, 66094, 132188, 264376, 457937, 915874, 1831748, 3205559, 3663496, 6411118, 12822236, 25644472]

約数ペア:

[(1, 25644472), (2, 12822236), (4, 6411118), (7, 3663496), (8, 3205559), (14, 1831748), (28, 915874), (56, 457937), (97, 264376), (194, 132188), (388, 66094), (679, 37768), (776, 33047), (1358, 18884), (2716, 9442), (4721, 5432)]