28334316

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{16987}}^1$

素因数の和:17133

約数の個数: 24

約数和(自身を含む): 66592960

約数和(自身を除く): 38258644

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 16987, 33974, 50961, 67948, 101922, 203844, 2361193, 4722386, 7083579, 9444772, 14167158, 28334316]

約数ペア:

[(1, 28334316), (2, 14167158), (3, 9444772), (4, 7083579), (6, 4722386), (12, 2361193), (139, 203844), (278, 101922), (417, 67948), (556, 50961), (834, 33974), (1668, 16987)]