68384638

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 121302720

約数和(自身を除く): 52918082

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 287, 574, 763, 1093, 1526, 2186, 4469, 7651, 8938, 15302, 31283, 44813, 62566, 89626, 119137, 238274, 313691, 627382, 833959, 1667918, 4884617, 9769234, 34192319, 68384638]

約数ペア:

[(1, 68384638), (2, 34192319), (7, 9769234), (14, 4884617), (41, 1667918), (82, 833959), (109, 627382), (218, 313691), (287, 238274), (574, 119137), (763, 89626), (1093, 62566), (1526, 44813), (2186, 31283), (4469, 15302), (7651, 8938)]