71903748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{855997}}^1$

素因数の和:856011

約数の個数: 24

約数和(自身を含む): 191743552

約数和(自身を除く): 119839804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 855997, 1711994, 2567991, 3423988, 5135982, 5991979, 10271964, 11983958, 17975937, 23967916, 35951874, 71903748]

約数ペア:

[(1, 71903748), (2, 35951874), (3, 23967916), (4, 17975937), (6, 11983958), (7, 10271964), (12, 5991979), (14, 5135982), (21, 3423988), (28, 2567991), (42, 1711994), (84, 855997)]