28317798

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38371}}^1$

素因数の和:38420

約数の個数: 24

約数和(自身を含む): 62853336

約数和(自身を除く): 34535538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38371, 76742, 115113, 230226, 345339, 690678, 1573211, 3146422, 4719633, 9439266, 14158899, 28317798]

約数ペア:

[(1, 28317798), (2, 14158899), (3, 9439266), (6, 4719633), (9, 3146422), (18, 1573211), (41, 690678), (82, 345339), (123, 230226), (246, 115113), (369, 76742), (738, 38371)]