28828212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343193}}^1$

素因数の和:343207

約数の個数: 24

約数和(自身を含む): 76875456

約数和(自身を除く): 48047244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343193, 686386, 1029579, 1372772, 2059158, 2402351, 4118316, 4804702, 7207053, 9609404, 14414106, 28828212]

約数ペア:

[(1, 28828212), (2, 14414106), (3, 9609404), (4, 7207053), (6, 4804702), (7, 4118316), (12, 2402351), (14, 2059158), (21, 1372772), (28, 1029579), (42, 686386), (84, 343193)]