39976216

素因数分解:

$2^3\times 7^1\times {\mathrm{713861}}^1$

素因数の和:713874

約数の個数: 16

約数和(自身を含む): 85663440

約数和(自身を除く): 45687224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 713861, 1427722, 2855444, 4997027, 5710888, 9994054, 19988108, 39976216]

約数ペア:

[(1, 39976216), (2, 19988108), (4, 9994054), (7, 5710888), (8, 4997027), (14, 2855444), (28, 1427722), (56, 713861)]