40272008

素因数分解:

$2^3\times 7^1\times {\mathrm{719143}}^1$

素因数の和:719156

約数の個数: 16

約数和(自身を含む): 86297280

約数和(自身を除く): 46025272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 719143, 1438286, 2876572, 5034001, 5753144, 10068002, 20136004, 40272008]

約数ペア:

[(1, 40272008), (2, 20136004), (4, 10068002), (7, 5753144), (8, 5034001), (14, 2876572), (28, 1438286), (56, 719143)]