28041335.000000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{348463}}^1$

素因数の和:348492

約数の個数: 32

約数和(自身を含む): 602145792

約数和(自身を除く): 353343210

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 348463, 696926, 1045389, 2090778, 2439241, 4878482, 5923871, 7317723, 11847742, 14635446, 17771613, 35543226, 41467097, 82934194, 124401291, 248802582]

約数ペア:

[(1, 248802582), (2, 124401291), (3, 82934194), (6, 41467097), (7, 35543226), (14, 17771613), (17, 14635446), (21, 11847742), (34, 7317723), (42, 5923871), (51, 4878482), (102, 2439241), (119, 2090778), (238, 1045389), (357, 696926), (714, 348463)]