68189738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2347}}^1$

素因数の和:2621

約数の個数: 16

約数和(自身を含む): 104251200

約数和(自身を除く): 36061462

約数列:

[1, 2, 73, 146, 199, 398, 2347, 4694, 14527, 29054, 171331, 342662, 467053, 934106, 34094869, 68189738]

約数ペア:

[(1, 68189738), (2, 34094869), (73, 934106), (146, 467053), (199, 342662), (398, 171331), (2347, 29054), (4694, 14527)]