28055748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{333997}}^1$

素因数の和:334011

約数の個数: 24

約数和(自身を含む): 74815552

約数和(自身を除く): 46759804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 333997, 667994, 1001991, 1335988, 2003982, 2337979, 4007964, 4675958, 7013937, 9351916, 14027874, 28055748]

約数ペア:

[(1, 28055748), (2, 14027874), (3, 9351916), (4, 7013937), (6, 4675958), (7, 4007964), (12, 2337979), (14, 2003982), (21, 1335988), (28, 1001991), (42, 667994), (84, 333997)]