40788412

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14143}}^1$

素因数の和:14257

約数の個数: 24

約数和(自身を含む): 82374656

約数和(自身を除く): 41586244

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 14143, 28286, 56572, 99001, 198002, 396004, 1456729, 2913458, 5826916, 10197103, 20394206, 40788412]

約数ペア:

[(1, 40788412), (2, 20394206), (4, 10197103), (7, 5826916), (14, 2913458), (28, 1456729), (103, 396004), (206, 198002), (412, 99001), (721, 56572), (1442, 28286), (2884, 14143)]