28431732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338473}}^1$

素因数の和:338487

約数の個数: 24

約数和(自身を含む): 75818176

約数和(自身を除く): 47386444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338473, 676946, 1015419, 1353892, 2030838, 2369311, 4061676, 4738622, 7107933, 9477244, 14215866, 28431732]

約数ペア:

[(1, 28431732), (2, 14215866), (3, 9477244), (4, 7107933), (6, 4738622), (7, 4061676), (12, 2369311), (14, 2030838), (21, 1353892), (28, 1015419), (42, 676946), (84, 338473)]