39797968

素因数分解:

$2^4\times 7^1\times {\mathrm{355339}}^1$

素因数の和:355354

約数の個数: 20

約数和(自身を含む): 88124320

約数和(自身を除く): 48326352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 355339, 710678, 1421356, 2487373, 2842712, 4974746, 5685424, 9949492, 19898984, 39797968]

約数ペア:

[(1, 39797968), (2, 19898984), (4, 9949492), (7, 5685424), (8, 4974746), (14, 2842712), (16, 2487373), (28, 1421356), (56, 710678), (112, 355339)]