47222728

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2003}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 101482560

約数和(自身を除く): 54259832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2003, 2947, 3368, 4006, 5894, 8012, 11788, 14021, 16024, 23576, 28042, 56084, 112168, 843263, 1686526, 3373052, 5902841, 6746104, 11805682, 23611364, 47222728]

約数ペア:

[(1, 47222728), (2, 23611364), (4, 11805682), (7, 6746104), (8, 5902841), (14, 3373052), (28, 1686526), (56, 843263), (421, 112168), (842, 56084), (1684, 28042), (2003, 23576), (2947, 16024), (3368, 14021), (4006, 11788), (5894, 8012)]